A fix is available
APAR status
Closed as program error.
Error description
Due to timing window during stack expansion Db2 abends at DSNSLD4 .DSNSTKGG+00BC8 issuing 04E-00E50053
Local fix
Problem summary
**************************************************************** * USERS AFFECTED: All Db2 13 for z/OS users * **************************************************************** * PROBLEM DESCRIPTION: Db2 abnormal termination RC00E50727 * * may occur after ABEND04E RC00E50053 in * * DSNSTKGG because of timeout during * * stack expansion. * **************************************************************** * RECOMMENDATION: Apply corrective PTF when available * **************************************************************** During stack expansion, time out may occur duirng regular processing leading to Db2 abnormal termination.
Problem conclusion
Maximum wait time for stack expansion was increased to allow processing to complete.
Temporary fix
Comments
APAR Information
APAR number
PH69399
Reported component name
DB2 OS/390 & Z/
Reported component ID
5740XYR00
Reported release
D10
Status
CLOSED PER
PE
NoPE
HIPER
YesHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2025-12-15
Closed date
2026-04-13
Last modified date
2026-05-02
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
UO07478
Modules/Macros
DSNSTKGG
Fix information
Fixed component name
DB2 OS/390 & Z/
Fixed component ID
5740XYR00
Applicable component levels
RD10 PSY UO07478
UP26/04/21 P F604 ¢
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:
02 May 2026