A fix is available
APAR status
Closed as program error.
Error description
You move a transaction from one TRANGRP to a new TRANGRP. Each transaction group is associated with a WLMDEF, and those WLMDEFs associated with a single WLM Group. When you install the WLM Group, you find that the transaction you moved from one tran group to another is completely removed from the workload. A EYUWM0443I message is issued indicating the transaction is being removed from both tran groups, rather than removed from one and added to the new one.
Local fix
Install the WLM Group a second time.
Problem summary
**************************************************************** * USERS AFFECTED: All CICSPlex SM Users. * **************************************************************** * PROBLEM DESCRIPTION: Dynamic transactions may be incorrectly * * discarded from CPSM Workloads on * * WLM Group install. * **************************************************************** * RECOMMENDATION: After applying the PTF which resolves * * APAR PH43379, all CMAS regions should * * be restarted to activate the fix. * * The restarts do not need to occur at the * * same time. * **************************************************************** A previously installed WLM group is altered, such that transaction groups associated are changed to move a transaction between these groups. When this WLM group is installed again after this change, moved transactions may be incorrectly discarded from the transaction group they were moved to, with message EYUWM0443I, e.g. : EYUWM0443I I date time applid Dynamic transaction (tranname) discarded from transaction group (trangrpid) in CICSplex (context) for workload (workloadid). This is due to processing in EYU0WMWI, which handles the install, installing the transaction while processing the TRANGRP it was removed from and removing it from the incoming list. As such, when the later TRANGRP is processed, it is identified as already being installed, but as its no longer on the incoming list, it is discarded when WMWI reconciles the objects.
Problem conclusion
Install processing for WLM Groups, EYU0WMWI, has been corrected to re-add the dynamic transaction back to the incoming list if the transaction group it references has yet to have been processed.
Temporary fix
Comments
APAR Information
APAR number
PH43379
Reported component name
CICS TS Z/OS V5
Reported component ID
5655Y0400
Reported release
20M
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2022-01-14
Closed date
2022-02-25
Last modified date
2022-04-01
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
UI79488 UI79489
Modules/Macros
EYU0WMWI
Fix information
Fixed component name
CICS TS Z/OS V5
Fixed component ID
5655Y0400
Applicable component levels
Fix is available
Select the PTF appropriate for your component level. You will be required to sign in. Distribution on physical media is not available in all countries.
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Document Information
Modified date:
02 April 2022