A fix is available
APAR status
Closed as program error.
Error description
REORG TABLESPACE with LISTDEF externalizes error message: DSNU3334I REGION SIZE IS TOO SMALL. UTILITY CANNOT CONTINUE. INCREASE REGION BY xxxxK This happens after having processed an empty tablespace in the list that has a DEFINE NO index. The problem happens using DB2SORT as sort product. When using other sort product the problem does not occur. Additional Symptoms and Keywords: abend04E RC00E40045 in DSNUGSTB +194C abend878 or abendA78 in DSNUGBAC abend0C4 rc04 in CNKDSOP (Db2sort) abend0C9 in DSNUGBAC msgdsnu359I
Local fix
Problem summary
**************************************************************** * USERS AFFECTED: All Db2 11 for z/OS and Db2 12 for z/OS * * users of REORG TABLESPACE LIST using * * DB2 Sort for z/OS. * **************************************************************** * PROBLEM DESCRIPTION: REORG TABLESPACE LIST failed with * * MSGDSNU3334I REGION SIZE IS TOO SMALL * * when processing multiple table spaces. * * Failure occurred after an empty table * * space with a DEFINE NO index was * * processed and MSGDSNU359I KEYWORD * * 'SORTKEYS' SPECIFIED BUT NO INDEX OR * * FOREIGN KEYS EXIST, KEYWORD IS IGNORED * * was issued. * **************************************************************** * RECOMMENDATION: Apply corrective PTF when available * **************************************************************** REORG TABLESPACE will start a data sort even for empty table spaces. However the index sort for this table space will be skipped if the index was created with DEFINE NO and was never materialized. However skipping the index sort led to an inconsistent state in the communication between the utility and Db2 Sort. Subsequent utility sorts picked up an incorrect amount of memory available to Db2 Sort and caused the utility failure. Additional keywords: DB2SORT/K DSNU3334I DSNU359I
Problem conclusion
Code has been changed to correctly cleanup the Db2 Sort logic when skipping the index sort for undefined indexes.
Temporary fix
Comments
APAR Information
APAR number
PI96946
Reported component name
DB2 OS/390 & Z/
Reported component ID
5740XYR00
Reported release
B10
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2018-04-19
Closed date
2018-05-18
Last modified date
2018-12-12
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
UI55963 UI55964
Modules/Macros
DSNUGSRT
Fix information
Fixed component name
DB2 OS/390 & Z/
Fixed component ID
5740XYR00
Applicable component levels
Fix is available
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Document Information
Modified date:
12 December 2018