A fix is available
APAR status
Closed as program error.
Error description
When SA/390 ( SA390 ) workstation is used in TWS z/OS and System Automation commands are used that have variable substitution, it is possible that some control blocks ( TUB and JDAT ) are not freed. Subpool2 key8 shows very high usage above the line. The following message may be seen in the controller EQQMLOG: EQQN032E UNABLE TO OPEN VSAM FILE EQQCP1DS, VSAM RC = 0008, REASON = 0136 where REASON136 indicates an out of storage situation.
Local fix
Problem summary
**************************************************************** * USERS AFFECTED: TWS for z/OS System Automation integration * * users. * * Function: JCL * **************************************************************** * PROBLEM DESCRIPTION: A system abend 878-10 can occur in * * the controller address space when * * System AUtomation commands are used * * very intensively on operations. * **************************************************************** * RECOMMENDATION: APPLY THE PTF FIXING THIS APAR * **************************************************************** A system abend 878-10 can occur in the controller address space when System Automation commands are used very intensively.
Problem conclusion
When System Automation commands are specified for System Automation workstation, the TUB and JDAT control blocks are allocated but not freed. Now the area are freed. 302Y 502Y 512Y 602Y EQQZVGSU
Temporary fix
Comments
APAR Information
APAR number
PM74999
Reported component name
TIV WRKLD SCHD
Reported component ID
5697WSZ01
Reported release
512
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2012-10-15
Closed date
2012-11-09
Last modified date
2016-04-22
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
UK94850 UK94851 UK94852 UK94853
Modules/Macros
EQQZVGSU
Fix information
Fixed component name
TIV WRKLD SCHD
Fixed component ID
5697WSZ01
Applicable component levels
R302 PSY UK94853
UP13/08/21 P F308
R502 PSY UK94850
UP13/08/21 P F308
R512 PSY UK94851
UP13/08/21 P F308
R602 PSY UK94852
UP13/08/21 P F308
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:
22 April 2016