Fixes are available
APAR status
Closed as program error.
Error description
In Rational Developer for System z - RDz - v9.1.1.4, a threadpool process may appear with a timeout status after an abend with error: CEE0802C Heap storage control information was damaged. A CEEDUMP may show a traceback like: 1 conditionHandler 2 CEEPGTFN +00000064 CEEPLPKA ... 10 IBMZOS_GetStringPlatformLength 11 GetStringPlatformLength 13 java2c +000000F8 libfekdcore.so 14 Java_com_ibm_etools_zos_server_CoreJNI_checkFileSystemUsage RDz operator command Display Process will show the process with a timeout status like: ProcessId(50332110) Memory Usage(21%) Clients(10) Order(28) *timeout*
Local fix
There is no known workaround at this time.
Problem summary
**************************************************************** * USERS AFFECTED: 01.All RDz users * **************************************************************** * PROBLEM DESCRIPTION: 01.In Rational Developer for System z * * - RDz - v9.1.1.4, a threadpool * * process may appear with a timeout * * status after an abend with error: * * * * CEE0802C Heap storage control * * information was damaged. * **************************************************************** * RECOMMENDATION: * **************************************************************** 01.When file systems for user log files are getting full and existing log files are truncated, abend 0c4 sometimes occurs. A CEEDUMP may show a traceback like: 1 conditionHandler 2 CEEPGTFN +00000064 CEEPLPKA 10 IBMZOS_GetStringPlatformLength 11 GetStringPlatformLength 13 java2c +000000F8 libfekdcore.so 14 Java_com_ibm_etools_zos_server_CoreJNI_checkFileSystemUsage RDz operator command Display Process will show the process with a timeout status like: ProcessId(50332110) Memory Usage(21%) Clients(10) Order(28) *timeout*
Problem conclusion
01.Not to close the file pointer that causes intermittent abends, the host module is updated to call ftruncate() without removing the files and to change the timing to restart the subsequent log output.
Temporary fix
Comments
APAR Information
APAR number
PI80954
Reported component name
ID/Z HOST
Reported component ID
5724T0723
Reported release
910
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2017-05-03
Closed date
2017-09-28
Last modified date
2017-10-10
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Modules/Macros
FEKFCORE FEKFCOR6 FEKFMAIN FEKFMAI6 FEKFMINE FEKFZOS
Fix information
Fixed component name
ID/Z HOST
Fixed component ID
5724T0723
Applicable component levels
R910 PSY UI50717
UP17/10/10 I 1000
Fix is available
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Document Information
Modified date:
27 October 2020