DataStage – Netezza Connector Action Column

Over the years have occasionally use the action column feature, however, the last month or so I have found myself using it quite a lot. This is especially true in relation to the tea set and not just in relation to the change capture stage.

The first thing you need to know is, if you want to prevent getting the ‘no action column found’ notice on the target stage, need to ensure that the action column has been coded to be a single character field char (1). Otherwise, the Netezza connector stage will not recognize your field as an action column.

While most developers will commonly work with the action column feature in relation to the change capture stage, it can also be very useful if you have created a field from one or more inputs to tell you what behavior the row requires. I have found that this approach can be very useful and efficient under the right circumstances.

Example Pattern for Action Column Using Multiple Source Selects

Example Pattern for Action Column Using Multiple Source Selects

Action column configuration example

Action Column Field Type

Action Column Field Type

 Change Code Values Mapping To Action Column

  • Here’s a quick reference table to provide the interpretation of the change type code to the actual one character action column value to which it will need to be interpreted.

Change Code Type

Change Type Code

Action Column Value

Copy (Data Without Changes)

0

No
value for this Change Type

Insert

1

I

Delete

2

D

Update

3

U

Example Transformer Stage, Derivation

  •  Here is a quick transformer stage derivation coding example to take advantage of the action call capabilities. If you haven’t already handled the removal of the copy rows, you may also want to add a constraint.
  • The combination I most frequently find myself using is the insert and update combination.
if Lnk_Out_To_Tfm.change_code=1 then ‘I’

Else if Lnk_Out_To_Tfm.change_code=2 then ‘D’

Else if Lnk_Out_To_Tfm.change_code=3 then ‘U’

Related References

Home > InfoSphere Information Server 11.7.0 > InfoSphere DataStage and QualityStage > Developing parallel jobs > Introduction to InfoSphere DataStage Balanced Optimization > Job design considerations  > Specific considerations for the Netezza connector

Infosphere Information Server (IIS) – Where you can view DataStage and QualityStage Logs?

During the course of the week, the discussion happened regarding the different places where a person might read the DataStage and QualityStage logs in InfoSphere. I hadn’t really thought about it, but here are a few places that come to mind:

  • IBM InfoSphere DataStage and QualityStage Operations Console
  • IBM InfoSphere DataStage and QualityStage Director client
  • IBM InfoSphere DataStage and QualityStage Designer client by pressing Ctrl+L

Printable PDF Version of this Article

Related Reference

IBM Knowledge Center> InfoSphere Information Server 11.7.0 > InfoSphere DataStage and QualityStage > Monitoring jobs

IBM Knowledge Center > InfoSphere Information Server 11.7.0 > Installing > Troubleshooting software installation > Log files

Essbase Connector Error – Client Commands are Currently Not Being Accepted

DataStage Essbase Connector, Essbase Connector Error, Client Commands are Currently Not Being Accepted

DataStage Essbase Connector

While investigating a recent Infosphere Information Server (IIS), Datastage, Essbase Connect error I found the explanations of the probable causes of the error not to be terribly meaningful.  So, now that I have run our error to ground, I thought it might be nice to jot down a quick note of the potential cause of the ‘Client Commands are Currently Not Being Accepted’ error, which I gleaned from the process.

Error Message Id

  • IIS-CONN-ESSBASE-01010

Error Message

An error occurred while processing the request on the server. The error information is 1051544 (message on contacting or from application:[<<DateTimeStamp>>]Local////3544/Error(1013204) Client Commands are Currently Not Being Accepted.

Possible Causes of The Error

This Error is a problem with access to the Essbase object or accessing the security within the Essbase Object.  This can be a result of multiple issues, such as:

  • Object doesn’t exist – The Essbase object didn’t exist in the location specified,
  • Communications – the location is unavailable or cannot be reached,
  • Path Security – Security gets in the way to access the Essbase object location
  • Essbase Security – Security within the Essbase object does not support the user or filter being submitted. Also, the Essbase object security may be corrupted or incomplete.
  • Essbase Object Structure –  the Essbase object was not properly structured to support the filter or the Essbase filter is malformed for the current structure.

Related References

IBM Knowledge Center, InfoSphere Information Server 11.7.0, Connecting to data sources, Enterprise applications, IBM InfoSphere Information Server Pack for Hyperion Essbase

Printable PDF Version of This Article

 

What Are The DataStage / QualityStage Join Stages?

Three Stages Which Join Records

Three Stages Which Join Records

While chasing an error to which only applied to join type stages, I thought it might be nice to identify what the InfoSphere Information Server DataStage / QualityStage are.  There are three of them, as you can see from the picture above, which are the:

  • Join Stage,
  • Lookup Stage,
  • And, Merge Stage.

All three stages that join data based on the values of identified key columns.

Related References

IBM Knowledge Center, InfoSphere Information Server 11.7.0, InfoSphere DataStage and QualityStage, Developing parallel jobs, Processing Data, Lookup Stage

IBM Knowledge Center, InfoSphere Information Server 11.7.0, InfoSphere DataStage and QualityStage, Developing parallel jobs, Processing Data, Join Stage

IBM Knowledge Center, InfoSphere Information Server 11.7.0, InfoSphere DataStage and QualityStage, Developing parallel jobs, Processing Data, Merge Stage

https://www.ibm.com/support/knowledgecenter/SSZJPZ_11.7.0/com.ibm.swg.im.iis.ds.parjob.dev.doc/topics/c_deeref_Merge_Stage.html

DataStage – How to use single quoted parameter list in an Oracle Connector

Data Integration

Data Integration

While working with a client’s 9.1 DataStage version, I ran into a situation where they wanted to parameterize SQL where clause lists in an Oracle Connector stage, which honestly was not very straight forward to figure out.  First, if the APT_OSL_PARAM_ESC_SQUOTE is not set and single quotes are used in the parameter, the job creates unquoted invalid SQL when the parameter is populated.  Second, I found much of the information confusing and/or incomplete in its explanation.   After some research and some trial and error, here is how I resolved the issue.  I’ll endeavor to be concise, but holistic in my explanation.

When this Variable applies

This where I know this process applies, there may be other circumstances to which is this applicable, but I’m listing the ones here with which I have recent experience.

Infosphere Information Server Datastage

  • Versions 91, 11.3, and 11.5

Oracle RDBMS

  • Versions 11g and 12c

Configurations process

Here is a brief explanation of the steps I used to implement the where clause as a parameter.  Please note that in this example, I am using a job parameter to populate on a portion of the where clause, you can certainly pass the entire where clause as a parameter, if it is not too long.

Configure Project Variable in Administrator

  • Add APT_OSL_PARAM_ESC_SQUOTE to project in Administrator
  • Populate the APT_OSL_PARAM_ESC_SQUOTE Variable \
APT_OSL_PARAM_ESC_SQUOTE Project Variable

APT_OSL_PARAM_ESC_SQUOTE Project Variable

Create job parameter

Following your project name convention or standard practice, if you customer and/or project do not have established naming conventions, create the job parameter in the job. See jp_ItemSource parameter in the image below.

Job Parameter In Oracle Connector

Job Parameter In Oracle Connector

Add job parameter to Custom SQL in Select Oracle Connector Stage

On the Job parameter has been created, add the job parameter to the SQL statement of the job.

Job Parameter In SQL

Job Parameter In SQL

Related References

IBM Knowledge Center > InfoSphere Information Server 11.5.0

Connecting to data sources > Databases > Oracle databases > Oracle connector

IBM Support > Limitation of the Parameter APT_OSL_PARAM_ESC_SQUOTE on Plugins on Parallel Canvas

IBM Knowledge Center > InfoSphere Information Server 11.5.0

InfoSphere DataStage and Quality > Stage > Reference > Parallel Job Reference > Environment Variables > Miscellaneous > APT_OSL_PARAM_ESC_SQUOTE

 

How to know if your Oracle Client install is 32 Bit or 64 Bit

Oracle Database, How to know if your Oracle Client install is 32 Bit or 64 Bit

Oracle Database

 

How to know if your Oracle Client install is 32 Bit or 64 Bit

Sometimes you just need to know if your Oracle Client install is 32 bit or 64 bit. But how do you figure that out? Here are two methods you can try.

The first method

Go to the %ORACLE_HOME%\inventory\ContentsXML folder and open the comps.xml file.
Look for <DEP_LIST> on the ~second screen.

If you see this: PLAT=”NT_AMD64” then your Oracle Home is 64 bit
If you see this: PLAT=”NT_X86” then your Oracle Home is 32 bit.

It is possible to have both the 32-bit and the 64-bit Oracle Homes installed.

The second method

This method is a bit faster. Windows has a different lib directory for 32-bit and 64-bit software. If you look under the ORACLE_HOME folder if you see a “lib” AND a “lib32” folder you have a 64 bit Oracle Client. If you see just the “lib” folder you’ve got a 32 bit Oracle Client.

Related References

 

Oracle – How to get a list of user permission grants

IBM Infosphere Information Server (IIS), Oracle – How to get a list of user permission grants

IBM Infosphere Information Server (IIS)

Since the Infosphere, information server, repository, has to be installed manually with the scripts provided in the IBM software, sometimes you run into difficulties. So, here’s a quick script, which I have found useful in the past to identify user permissions for the IAUSER on Oracle database’s to help rundown discrepancies in user permissions.

 

SELECT *

FROM ALL_TAB_PRIVS

WHERE  GRANTEE = ‘iauser’

 

If we cannot run against the ALL_TAB_PRIVS view, then we can try the ALL_TAB_PRIVS view:

 

SELECT *

FROM USER_TAB_PRIVS

WHERE  GRANTEE = ‘iauser’

 

Related References

oracle help Center > Database Reference > ALL_TAB_PRIVS view

SFDC – Using a timestamp literal in a where clause

Salesforce Connector

Salesforce Connector

Working with timestamp literals in the Infosphere SFDC Connector soql is much like working date literals.  So, here a quick example which may save you some time.

SOQL Timestamp String Literals Where Clause Rules

Basically, the timestamp pattern is straight forward and like the process for dates, but there are some differences. The basic rules are for a soql where clause:

  • No quotes
  • No functions
  • No Casting function, or casting for the where soql where clause to read it
  • It only applies to datetime fields
  • A Timestamp identifier ‘T’
  • And the ISO 1806 time notations

Example SOQL Timestamp String Literals

So, here are a couple of timestamp string literal examples in SQL:

  • 1901-01-01T00:00:00-00:00
  • 2016-01-31T00:00:00-00:00
  • 9999-10-31T00:00:00-00:00

Example SQL with Timestamp String Literal Where Clause

 

Select e.Id,

e.AccountId,

e.StartDateTime

From Event e

WHERE e.StartDateTime > 2014-10-31T00:00:00-00:00

 

Related References

Salesforce Developer Documentation

Home, Developer Documentation, Force.com SOQL and SOSL Reference

https://developer.salesforce.com/docs/atlas.en-us.soql_sosl.meta/soql_sosl/sforce_api_calls_soql_select_dateformats.htm

Salesforce Workbench

Home, Technical Library, Workbench

W3C

Date Time Formats

 

SFDC Salesforce Connector – Column Returns Null values, when SOQL Returns Data in Workbench

Salesforce Connector

Salesforce Connector

Recently, encountered a scenario, which is a little out of the norm while using the SFDC Connector.  Once the issue is understood, it is easily remedied.

The problem / Error

  • SOQL run in Salesforce workbench and column returns data
  • The DataStage job/ETL runs without errors or warnings
  • The target column output only returns null values

The Cause

In short the cause is a misalignment between the SOQL field name and the column name in the columns tab of the connector.

The Solution

The fix is simply to convert the dots in the field name to underscores.   Basically, a field name on SOQL of Account.RecordType.Name becomes Account_RecordType_Name.

Example Field / Column Name  Fix

Example SQL

Select c.Id,

c.AccountId,

c.CV_Account_Number__c,

c.Name,

c.Role__c,

c.Status__c,

c.Account.RecordType.Name

From Contact c

Columns Tab With Correct Naming Alignment

Please note that the qualifying dots have been converted to underscores.

infosphere datastage SFDC Connector Columns Tab

SFDC Connector Columns Tab

Related References

 

SFDC – Using a date literal in a where clause

Salesforce Connector

I found working with date literal, when working with the Infosphere SFDC Connector soql, to be counterintuitive for me.  At least as I, normally, as I use SQL.  I spent a little time running trials in Workbench, before I finally locked on to the ‘where clause’ criteria data pattern.  So, here a quick example.

SOQL DATE String Literals Where Clause Rules

Basically, the date pattern is straight forward. The basic rules are for a soql where clause:

  • No quotes
  • No functions
  • No Casting function, or casting for the where soql where clause to read.

Example SOQL DATE String Literals

So, here are a couple of date string literal examples in SQL:

  • 1901-01-01
  • 2016-01-31
  • 9999-10-31

Example SQL with Date String Literal Where Clause

 

Select

t.id,

t.Name,

t.Target_Date__c,

t.User_Active__c

From Target_and_Segmentation__c t

where t.Target_Date__c > 2014-10-31

 

Related References

Salesforce Developer Documentation

Home, Developer Documentation, Force.com SOQL and SOSL Reference

https://developer.salesforce.com/docs/atlas.en-us.soql_sosl.meta/soql_sosl/sforce_api_calls_soql_select_dateformats.htm

Salesforce Workbench

Home, Technical Library, Workbench

 

InfoSphere / Datastage – What are The support Connectors stages for dashDB?

dashDB

dashDB

In a recent discussion, the question came up concern which Infosphere Datastage connectors and/or stages are supported by IBM for dashDB.  So, it seems appropriate to share the insight gained from the question being answered.

What Datastage Connectors and/or stages are Supported for dashDB

You have three choices as to connectors, which may best meet you your needs based on the nature of your environment and the configuration chooses which have been applied:

  1. The DB2 Connector Stage
  2. The JDBC Connector stage
  3. The ODBC Stage

Related References

Connecting to IBM dashDB

InfoSphere Information Server, InfoSphere Information Server 11.5.0, Information Server on Cloud offerings, Connecting to other systems, Connecting to IBM dashDB

DB2 connector

InfoSphere Information Server, InfoSphere Information Server 11.5.0, Connecting to data sources, Databases, IBM DB2 databases, DB2 connector

ODBC stage

InfoSphere Information Server, InfoSphere Information Server 11.5.0, Connecting to data sources, Older stages for connectivity, ODBC stage

JDBC data sources

InfoSphere Information Server, InfoSphere Information Server 11.5.0, Connecting to data sources, Multiple data sources, JDBC data sources

What is the convert function in Datastage?

Algorithm

Algorithm

 

What is the convert function in Datastage?

In its simplest form, the convert function in Infosphere DataStage is a string replacement operation.  Convert can be used to replace a specific character, a list of characters, or a unicode character (e.g. thumbs Up Sign or Grinning Face).

Convert Syntax

convert(‘<<Value to be replaced’,'<<Replacement value >>’,<<Input field>>)

Using the Convert Function to remove a list of Characters

Special Characters in DataStage Handles/converts special characters in a transformer stage, which can cause issues in XML processing and certain databases.

Convert a list of General Characters

Convert(“;:?\+&,*`#’$()|^~@{}[]%!”,”, TrimLeadingTrailing(Lnk_In.Description))

Convert Decimal and Double Quotes

Convert(‘ ” . ‘,”, Lnk_In.Description)

Convert Char(0)

This example replaces Char(0) with nothing essentially removing it as padding and/or space.

convert(char(0),”,Lnk_In.Description)

 

Related References

String functions

InfoSphere Information Server, InfoSphere Information Server 11.5.0, InfoSphere DataStage and QualityStage, Developing parallel jobs, Parallel transform functions, String functions

Data Modeling – Fact Table Effective Practices

Database Table

Database Table

Here are a few guidelines for modeling and designing fact tables.

Fact Table Effective Practices

  • The table naming convention should identify it as a fact table. For example:
    • Suffix Pattern:
      • <<TableName>>_Fact
      • <<TableName>>_F
    • Prefix Pattern:
      • FACT_<TableName>>
      • F_<TableName>>
    • Must contain a temporal dimension surrogate key (e.g. date dimension)
    • Measures should be nullable – this has an impact on aggregate functions (SUM, COUNT, MIN, MAX, and AVG, etc.)
    • Dimension Surrogate keys (srky) should have a foreign key (FK) constraint
    • Do not place the dimension processing in the fact jobs

Related References

Data Modeling – Dimension Table Effective Practices

Database Table

Database Table

I’ve had these notes laying around for a while, so, I thought I consolidate them here.   So, here are few guidelines to ensure the quality of your dimension table structures.

Dimension Table Effective Practices

  • The table naming convention should identify it as a dimension table. For example:
    • Suffix Pattern:
      • <<TableName>>_Dim
      • <<TableName>>_D
    • Prefix Pattern:
      • Dim_<TableName>>
      • D_<TableName>>
  • Have Primary Key (PK) assigned on table surrogate Key
  • Audit fields – Type 1 dimensions should:
    • Have a Created Date timestamp – When the record was initially created
    • have a Last Update Timestamp – When was the record last updated
  • Job Flow: Do not place the dimension processing in the fact jobs.
  • Every Dimension should have a Zero (0), Unknown, row
  • Fields should be ‘NOT NULL’ replacing nulls with a zero (0) numeric and integer type fields or space ( ‘ ‘ ) for Character type files.
  • Keep dimension processing outside of the fact jobs

Related References

 

 

Datastage – When checking operator: Operator of type “APT_TSortOperator”: will partition despite the preserve-partitioning flag on the data set on input port 0

APT_TSortOperator Warning

APT_TSortOperator Warning

The APT_TSortOperator  warning happens when there is a conflict in the portioning behavior between stages.  Usually, because the successor (down Stream) stage has the ‘Partitioning / Collecting’ and ‘Sorting’ property set in a way that conflicts with predecessor (upstream) stage’s properties, which it is set to preserver.  This can occur when the successor stage has the “Preserve Partitioning” property set to:

  • ‘Default (Propagate)’
  • ‘Propagate’, or
  • ‘Set’
Preserve Partitioning Property - list

Preserve Partitioning Property – list

Message ID

  • IIS-DSEE-TFOR-00074

Message Text

  • <<Link Name Where Warning Occurred>>: When checking operator: Operator of type “APT_TSortOperator”: will partition despite the preserve-partitioning flag on the data set on input port 0.

Warning Fixes

  • First, if the verify that the partitioning behaviors of both stages are correct
  • If so, set the predecessor ‘Preserve Partitioning’ property to “Clear”
  • If not, then correct the partitioning behavior of the stage which is in error

Clear Partitioning Property Screenshot

Preserve Partitioning Property - Set To Clear

Preserve Partitioning Property – Set To Clear

Infosphere DataStage – Boolean Handling for Netezza

Datastage Director Message - Numeric string expected

Datastage Director Message – Numeric string expected

 

Beware when you see this message when working with Boolean in DataStage, the message displays as informational (at list it did for me) not as a warning or an error.  Even though it seems innocuous, what it meant for my job, was the Boolean (‘true’ / ‘false’) was not being interpreted and everything posted to ‘false’.

In DataStage the Netezza ‘Boolean’ field/Data SQL type maps to the ‘Bit’ SQL type, which expects a numeric input of Zero (0) or one (1).  So, my solution (once I detected the problem during unit testing) was to put Transformer Stage logic in place to convert the Boolean input to the expected number value.

 

Netezza to Datastage Data Type Mapping

Netezza data types

InfoSphere DataStage

data types (SQL types)

Expected Input value

BOOLEAN Bit 0 or 1 (1 = true, 0 = false)

 

Transformer Stage logic Boolean Handling Logic

A Netezza Boolean field can store: true values, false values, and null. So, some thought should be given to you desired data outcome for nulls

This first example sets a that the nulls are set to a specific value, which can support a specific business rule for null handling and, also, provide null handling for non-nullable fields.  Here we are setting nulls to the numeric value for ‘true’ and all other non-true inputs to ‘false’.

If isnull(Lnk_Src_In.USER_ACTIVE) then 1 Else if Lnk_Src_In.USER_ACTIVE = ‘true’ Then 1 Else 0

These second examples sets a that the nulls are set by the Else value, if your logic direction is correct value and still provides null handling for non-nullable fields.

  • If  Lnk_Src_In.USER_ACTIVE = ‘true’ Then 1 Else 0

  • If  Lnk_Src_In.USER_ACTIVE = ‘False’ Then 0 Else 1

Director Log Message

Message ID

  • IIS-DSEE-TBLD-00008

Message Text

  • <<Link Name Where Message Occurred>>: Numeric string expected. Use default value.

Or something like this:

  • <<Link Name Where Message Occurred>>: Numeric string expected for input column ‘<<Field Name Here>>‘. Use default value.

Related References

Boolean

PureData System for Analytics, PureData System for Analytics 7.2.1, IBM Netezza user-defined functions, UDX data types reference information, Supported data types, Boolean

https://www.ibm.com/support/knowledgecenter/en/SSULQD_7.2.1/com.ibm.nz.udf.doc/r_udf_boolean_datatype.html

Data types and aliases

PureData System for Analytics, PureData System for Analytics 7.2.1, IBM Netezza stored procedures, NZPLSQL statements and grammar, Variables and constants, Data types and aliases

https://www.ibm.com/support/knowledgecenter/en/SSULQD_7.2.1/com.ibm.nz.sproc.doc/c_sproc_data_types_aliases.html

Logical data types

PureData System for Analytics, PureData System for Analytics 7.2.1, IBM Netezza database user documentation, Netezza SQL basics, Data types, Logical data types

https://www.ibm.com/support/knowledgecenter/en/SSULQD_7.2.1/com.ibm.nz.dbu.doc/r_dbuser_data_types_logical.html

Data type conversions from Netezza to DataStage

InfoSphere Information Server, InfoSphere Information Server 11.5.0, Connecting to data sources, Databases, Netezza Performance Server, Netezza connector, Designing jobs by using the Netezza connector, Defining a Netezza connector job, Data type conversions, Data type conversions from Netezza to DataStage

https://www.ibm.com/support/knowledgecenter/en/SSZJPZ_11.5.0/com.ibm.swg.im.iis.conn.netezza.use.doc/topics/nzcc_mappingdatatypes.html

InfoSphere DataStage – Operations Manual Template

Documentation

Documentation

When projects transition to production, the receiving team need some transition documentation to help with knowledge transfer and to guide them while they get accustomed to operating the application and can form their own documentation.  This temple is a shell, which usually provides enough detail, with some updating, to provide a quick reference regarding the application.  Also, having a temple can be a real time saver, as opposed to writing it from scratch.

Related References

Infosphere DataStage – Designer Client Repository Structure

Default Repository Structure

When a project is created, there is a default repository structure created for use in the DataStage designer client.

Default DataStage Repository Structure

Default DataStage Repository Structure

However, some additional organization will be required for most DataStage projects.  Usually, this organization occurs in in these areas:

  • Addition of structure within the “Jobs” folder
  • Addition of a “Parameter Sets” folder
  • Addition of structure within the “Table Definitions” folder
  • Addition of a “Developer Work Area” folder

Repository Structure within the “Jobs” folder

Below is a sample of a folder structure for multiple applications that share a common Repository.  Pattern includes, but does not illustrate all other delivered folders. In addition to the core folder structure, developers can create individual working, test, and in progress folders, which do not migrate, but keep work segregated.

Jobs Folder Pattern Datastage Repository Structure

Jobs Folder Pattern Datastage Repository Structure

Parameter Sets Folders

The parameter set folders or for two sets of information.

  • First, are the database parameters, which include data connections and the attached parameter sets.
  • The second, for job parameters, which may include parameter sets, for things like e-mail parameters, surrogate key file paths, etc.; which is a best practice, rather creating them as project level parameters.
Parameter Sets Folder Pattern Datastage Repository Structure

Parameter Sets Folder Pattern Datastage Repository Structure

Table Definitions

The Tables Definition folder have folders added to segregate the imported meta data for source and target system and, in some case, may need folders to logically organize imported meta which may reside within the same database and/or schema, but belong to different logical layer.

Table Definitions Folder Pattern DataStage Repository Structure

Table Definitions Folder Pattern DataStage Repository Structure

InfoSphere DataStage – DataStage Parallel Job Peer Code Review Checklist Template

SDLC Development Phase

SDLC Development Phase

Peer code review happens during the development phase and focus on the overall quality and compliance to standards of code and configuration artifacts. However, the hard part of performing a Peer code review isn’t, performing the review, but rather to achieving consistency and thoroughness in the review.   This is where a checklist can contribute significantly, providing a list of things to check and providing a relative weight for the findings.  I hope this template assists with your DataStage job review process.

 

Infosphere Datastage – Standard Practice- Sequence Naming Conventions

Standards

Standards

Standard practices help you and other understand your work.  This can be very important when working on large teams, working across team boundaries, or when large complex sets of process and objects may be involved.  When you consider the importance of naming convention, when coupled with standard practice, the benefit should be obvious, but often practice doesn’t execute or document their conventions.  So, these standard naming conventions may help when none exist or you need to assemble your own naming conventions.

<<SomeIdentifier >> = should be replaced with appropriate information

  1. Sequence Object Naming Conventions
Entity Convention
Master Control Sequence (parent) Master_<<Application>>_ <<Application Job Stream Name>>_Seq
Sequence <<Application>>_<<job_Name>>_Seq

 

  1. Sequence Stage Naming Conventions
Entity Convention
End Loop EL__<<PrimaryFunction>>
Error Handler EH_<<PrimaryFunction>>
Execute Command EC_<<PrimaryFunction>>
Job Activity Job_<<PrimaryFunction>>
Nested Condition NC_<<PrimaryFunction>>
Notify Notify_<<PrimaryFunction>>
Routine Activity Rtn_<<PrimaryFunction>>
Sequence Links (messages) Msg_<<Number or Description>>
Sequence Links (Non-messages) Lnk_<<Number or Description>>
Sequencer Seqr_<<Number or Description>>
Sequencer (All) SeqAll_<<Identifier>>
Sequencer (Any) SeqAny_<<Identifier>>
Start Loop SL__<<PrimaryFunction>>
Terminator Activity TA__<<PrimaryFunction>>
User Variables UV__<<PrimaryPurpose>>
Wait For File WFF__<<PrimaryFunction>>

 

 

Related References