A fix is available
APAR status
Closed as new function.
Error description
REUSENV=OPT has no effect on RTEREUS environment with COBOL V5
Local fix
N/A
Problem summary
**************************************************************** * USERS AFFECTED: Enterprise COBOL V5 users who use the * * RTEREUS runtime option, and have customized * * the IGZERREO CSECT with REUSENV=OPT. * * * **************************************************************** * PROBLEM DESCRIPTION: Performance: The REUSENV=OPT setting in * * the IGZERREO CSECT does not affect * * Enterprise COBOL V5 program execution, * * resulting in an unexpected performance * * degradation. * * * **************************************************************** * RECOMMENDATION: Apply provided service. * **************************************************************** When the RTEREUS runtime option is in effect, the Enterprise COBOL V5 runtime failed to take into consideration the REUSENV setting in the IGZERREO CSECT, and as a result, always invoked the LE ESPIE RESET routine each time the COBOL environment is reset. Upon reentering the reusable environment, an ESPIE SET is done to prepare for a running LE environment. This ESPIE SET/RESET each time a COBOL program is run has a significant impact to the overall execution performance.
Problem conclusion
Temporary fix
Comments
APAR Information
APAR number
PI55120
Reported component name
LE ENT COBOL LI
Reported component ID
568819812
Reported release
790
Status
CLOSED UR1
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2016-01-11
Closed date
2016-01-22
Last modified date
2016-02-01
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Modules/Macros
IGZXLPKA
Fix information
Fixed component name
LE ENT COBOL LI
Fixed component ID
568819812
Applicable component levels
R7A0 PSY UI34683
UP16/01/28 P F601
R780 PSY UI34684
UP16/01/28 P F601
R790 PSY UI34685
UP16/01/28 P F601
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.
[{"Business Unit":{"code":"BU054","label":"Systems w\/TPS"},"Product":{"code":"SSCVR7X","label":"Runtime"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Line of Business":{"code":"","label":""}}]
Document Information
Modified date:
14 December 2020