A fix is available
APAR status
Closed as program error.
Error description
If the QR becomes dubbed then all subtasks of a JVM initializtion becomes threads instead of processes. This leads to BPX1MSS failure when starting JVMs. If the QR does not get dubbed then there is not a problem. Some of the errors seen include, but are not limited to abend4093 -90 in CEEABND +x'40' message CEE5101C, RC 156 Reason code 0D070200, indicating the JRPSWKEYNOTVALID.
Local fix
Problem summary
**************************************************************** * USERS AFFECTED: All. * **************************************************************** * PROBLEM DESCRIPTION: If the QR TCB is dubbed as a UNIX * * process, a subsequent BPX1MSS USS * * call made by an open TCB may fail * * with CEE5101C return code 156 * * reason code 0D070200. * **************************************************************** * RECOMMENDATION: * **************************************************************** If the QR TCB is dubbed as a UNIX process, because a USS call has been issued from it, and another open TCB later issues a USS call for the first time, this will cause the open TCB to be dubbed as a UNIX thread. If a J8 or J9 TCB is dubbed as a thread this can cause failure of the BPX1MSS call issued by LE during CEEPIPI enclave creation. BPX1MSS can only be issued once per process and it must be issued in the same key as the process it was created in. Terminating a JVM which is started as a thread can also cause CSOL to abend leading to a hang in CICS shutdown. Additional keywords: msgCEE5101C 0D070100
Problem conclusion
DFHKEDS has been altered so that a BPX1SDD, SET_DUB_DEFAULT, call will be issued when each open TCB is created. This will cause every open TCB to be dubbed as a process when it issues its first USS call.
Temporary fix
FIX AVAILABLE BY PTF ONLY
Comments
APAR Information
APAR number
PK51052
Reported component name
CICSTS V3 Z/OS
Reported component ID
5655M1500
Reported release
400
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2007-08-15
Closed date
2007-12-05
Last modified date
2008-01-02
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
PK55189 UK31934 UK31935
Modules/Macros
DFHKEDS
Fix information
Fixed component name
CICSTS V3 Z/OS
Fixed component ID
5655M1500
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 January 2008