A fix is available
APAR status
Closed as program error.
Error description
A s0c1 exception occurs on a bad branch out of IGZXXVIO after a 'record not found' condition when doing a READ of a VSAM file.
Local fix
Remove LE run-time STOR(00,NONE,00)
Problem summary
**************************************************************** * USERS AFFECTED: Users of Enterprise COBOL V5+ running * * programs with VSAM I/O and use LE runtime * * option STORAGE to initialize STACK storage. * * * **************************************************************** * PROBLEM DESCRIPTION: ABEND 0C1 in IGZXXVIO during I/O * * operation when the LE runtime STORAGE * * option is in effect. * * * **************************************************************** * RECOMMENDATION: Apply the provided PTF. * * * **************************************************************** There is a logic error in the COBOL runtime when handling VSAM I/O error conditions, such as attempting to read a nonexistent record by key. The runtime uses DFSMS USER EXIT to handle I/O error conditions. There is a storage corruption when the EXIT is preparing STACK storage to start processing and the wrong storage size is being used. This leads to a subsequent ABEND. The corruption happens only when the STORAGE option is used. FIXCAT keyword: COB0501T/K COB0502T/K COB0601T/K COB0602T/K
Problem conclusion
The code for the user exit to DFSMS by COBOL Runtime has been corrected.
Temporary fix
Comments
APAR Information
APAR number
PH00998
Reported component name
LE ENT COBOL LI
Reported component ID
568819812
Reported release
790
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2018-07-26
Closed date
2018-08-14
Last modified date
2018-09-04
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
PH01176 UI57852 UI57854
Modules/Macros
IGZCEV4 IGZLLIBV IGZXAPI IGZXCDA IGZXDMR IGZXD24 IGZXLPIO IGZXLPKA IGZXLPKB IGZXLPKC IGZXLPKD IGZXLPKE IGZXLPKF IGZXLPKG IGZXPK2
Fix information
Fixed component name
LE ENT COBOL LI
Fixed component ID
568819812
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:
14 December 2020