APAR status
Closed as program error.
Error description
Rational Developer for System z Suffers from an overlay of storage causing various symptoms in RSE Server. The symptoms are usually abends (ABEND0C4 ABENDS0C4 S0C4, ABENDU4038 U4038, ABENDU4039 U4039) but loops, killed and timeout processes can also be observed. The overlay is related to the Display Process,Cpu operator command and contains data that looks like STCRSE 121/ThreadPoolProcess USER01 24747/SecuredThread USER02 535907/UniversalFileSystemMiner USER02 35909/EnvironmentMiner USER03 35911/CommandMiner
Local fix
Problem summary
**************************************************************** * USERS AFFECTED: 01.All of RDz users * * 02.All of RDz users * **************************************************************** * PROBLEM DESCRIPTION: 01.Dead server process problem occurred * * after activating APARs AM64435 and * * AM63609 * * 02.Abend occurred in fekfomvs in using * * D P,CPU command * **************************************************************** * RECOMMENDATION: * **************************************************************** 01.Dead server process problem occurred after activating APARs AM64435 and AM63609 02.Abend occurred in fekfomvs in using D P,CPU command. The buffer was prepared only for 600 threads in processing D P,CPU command.
Problem conclusion
01.To analyze audit log problem, undocumented error code must be logged in C send API. This logic damaged the C heap area but now it is fixed. 02.Now, fekfomvs module prepares the buffer which is enough for 4000 threads per process. Even if the actual threads is over 4000, the D P,CPU command will display only 4000 threads.
Temporary fix
Comments
APAR Information
APAR number
PM65449
Reported component name
RD/Z HOST
Reported component ID
5724T0723
Reported release
760
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2012-05-24
Closed date
2012-08-23
Last modified date
2012-08-28
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Modules/Macros
FEKFCMSG FEKFCORE FEKFCOR6 FEKFDIR FEKFDIR6 FEKFMAIN FEKFMAI6 FEKFMINE FEKFOMVS FEKFRIVP FEKFZOS
Fix information
Fixed component name
RD/Z HOST
Fixed component ID
5724T0723
Applicable component levels
R760 PSY UK81273
UP12/08/28 I 1000
Fix is available
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Document Information
Modified date:
28 August 2012