IDMS: Re-linking RHDCEVBF for MQ support
Article ID: 189063
Updated On:
Products
IDMS
IDMS - Database
IDMS - ADS
Issue/Introduction
The MQ support provided to IDMS with SO07191 requires additional ADS built-in functions.
Sites that have already re-linked RHDCEVBF to include site-specific BIFs will need to re-link RHDCEVBF so both the new MQ BIFs and the site-specific BIFs will be available.
Sites that have already re-linked RHDCEVBF to include site-specific BIFs will need to re-link RHDCEVBF so both the new MQ BIFs and the site-specific BIFs will be available.
Environment
Release : 19.0
Component : CA IDMS/DB
Resolution
This process is documented at the following locations:
KD 133251: SO07191 HOLDDATA clarification for RHDCEVBF
Creating User-Defined Built-In Functions
Steps for Generating a User-Defined Built-In Function
Changing Invocation Names
Note that there is only ever one RHDCEVBF load module.
To "combine" the supplied IDMS BIFs (which include MQ after SO07191 is applied) with any site-specific BIFs, one new RHDCEVBF must be created.
An #EFUNMST call with TYPE=INITIAL in the input source of RHDCEVBF will include the IDMS supplied BIFs as defined in the #EFMBIFS macro in the *.CAGJMAC install library.
(See the supplied member RHDCEVBF in *.CACJSRC).
After SO07191 is applied, #EFMBIFS should contain reference to the MQ BIFs.
Site-specific #EFUNMST calls should follow the TYPE=INITIAL call.
Most likely, if a site already has their own BIFs defined, there will be some JCL which re-links RHDCEVBF.
Ideally it should not need to be changed other than to ensure the correct libraries are used.
The job should just be re-run.
The re-linked RHDCEVBF should be placed in either the default dictionary load area or CUSTOM.LOADLIB so as not to overwrite the supplied version in CAGJLOAD.
KD 133251: SO07191 HOLDDATA clarification for RHDCEVBF
Creating User-Defined Built-In Functions
Steps for Generating a User-Defined Built-In Function
Changing Invocation Names
Note that there is only ever one RHDCEVBF load module.
To "combine" the supplied IDMS BIFs (which include MQ after SO07191 is applied) with any site-specific BIFs, one new RHDCEVBF must be created.
An #EFUNMST call with TYPE=INITIAL in the input source of RHDCEVBF will include the IDMS supplied BIFs as defined in the #EFMBIFS macro in the *.CAGJMAC install library.
(See the supplied member RHDCEVBF in *.CACJSRC).
After SO07191 is applied, #EFMBIFS should contain reference to the MQ BIFs.
Site-specific #EFUNMST calls should follow the TYPE=INITIAL call.
Most likely, if a site already has their own BIFs defined, there will be some JCL which re-links RHDCEVBF.
Ideally it should not need to be changed other than to ensure the correct libraries are used.
The job should just be re-run.
The re-linked RHDCEVBF should be placed in either the default dictionary load area or CUSTOM.LOADLIB so as not to overwrite the supplied version in CAGJLOAD.
Additional Information
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