A fix is available
APAR status
Closed as program error.
Error description
CPSM 6.1 We received the following error message in CMAS task CMAS2222 shortly after it started up: 21.32.49 STC31856 $HASP373 CMAS2222 STARTED 21.32.51 STC31856 +DFHSI1517 CMAS2222 Control is being given to CICS. 21.33.57 STC31856 @EYUXZ0910I CMAS2222 EYU0XZPT Dump, CMAS2222, CMAS2222,2222,CMAS,LPLT,070,TRAC,EYU0CPTI,25/06/2023,21:33:56. 21.33.57 STC31856 +EYUCP0002E CMAS2222 NetTop Import Failure for Connecting CMAS CMAS1111, Failure occured in CPMI. 21.37.39 STC31856 +EYUXL0010I CMAS2222 CMAS initialization complete. The connected CMAS, CMAS1111 was active at the time this error message was issued, although the CICS regions on this LPAR were being shutdown around this time, first region disconnects from CMAS1111 at 21:32:28 until the last region disconnects at 21:34:01. CMAS1111 was then shutdown via COSD txn at 21.36.08 as we were IPLing the LPAR. While CMAS2222 appeared to be functioning, we took the decision to recycle it. No further issues were encountered at this time or when CMAS1111 was restarted circa 22:27 21.32.49 STC31856 ---- SUNDAY, 25 JUN 2023 ---- .............. 21.33.52 STC31856 +EYUCL0012I CMAS2222 Connection of CMAS2222 to CMAS1111 started. 21.33.52 STC31856 +EYUCL0012I CMAS2222 Connection of CMAS2222 to CMAS1111 complete. .............. 21.33.56 STC31856 +EYUTS0012E CMAS2222 CICSPlex 3333PLEX Not Found. 21.33.57 STC31856 @EYUXZ0910I CMAS2222 EYU0XZPT Dump,CMAS2222, CMAS2222,2222,CMAS,LPLT,00070,TRAC,EYU0CPTI,25/06/2023,21:33:56 21.33.57 STC31856 +EYUCP0002E CMAS2222 NetTop Import Failure for Connecting CMAS CMAS1111, Failure occured in CPMI. 21.33.57 STC31856 +EYUTS0012E CMAS2222 CICSPlex 4444PLEX Not Found. previous methods and exception traces were : TASK MTD PREV TRAN OBJ LEV LPT-ID DEBUG UOW CMAS/USR ENVR 00070 CPMI CPTI LPLT COM EXCP 1 IMPMXCP CPSM CMAS2222 CMAS 00070 CPMI CPTI LPLT COM EXCP 1 IMPMXCP CPSM CMAS2222 CMAS 00070 CPTI CPLT LPLT COM EXCP 1 CPTICPMI CPSM CMAS2222 CMAS
Local fix
Problem summary
**************************************************************** * USERS AFFECTED: All CPSM users * **************************************************************** * PROBLEM DESCRIPTION: EYUCP0002E xxxxxxxx NetTop Import * * Failure for Connecting CMAS yyyyyyyy, * * Failure occured in CPMI. * * * * Above message can be generated and a * * dump be taken, if, during CMAS startup, * * MASes connected to a remote CMAS are * * closing down. * **************************************************************** * RECOMMENDATION: Apply the PTF to all CMASes. This can be * * done in any order. * **************************************************************** During TOP initialisation, in program EYU0TIML, method TIRT is started as a new transaction. As part of EYU9XLOP processing this marks the TOP component as OBJPR state, i.e. ready for work. Unfortunately TIML has not completed TOP initialisation and an interrupt allows communications code to attempt to tell TOP that a remote MAS has terminated. EYU0CPDM checks that TOP is ready for work and because it is marked ready it calls EYU0TSST and this leads, several programs down, to a read for a cache list ( CPDB_SPLB_ID ) which has not yet been initialised. An error percolates back and results in a dump and msg EYUCP0002E.
Problem conclusion
The starting of method TIRT has been moved to later in program EYU0TIML. This closes the window where TOP is marked as OBJPR but has not yet been fully initialised.
Temporary fix
Comments
APAR Information
APAR number
PH55892
Reported component name
CICS TS Z/OS V6
Reported component ID
5655YA100
Reported release
40M
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2023-07-20
Closed date
2023-10-18
Last modified date
2023-11-01
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
UI94055
Modules/Macros
EYU0TIML
Fix information
Fixed component name
CICS TS Z/OS V6
Fixed component ID
5655YA100
Applicable component levels
R40M PSY UI94055
UP23/10/20 P F310
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 November 2023