APAR status
Closed as program error.
Error description
An archecker table level restore (TLR) on a fragmented table can fail with 'row alter' errors if table underwent in-place alters and different sets of fragments existed at each alter. Errors might look like this: ERROR: acu_ipa_rowalter: row data version(1) is invalid : pts_oldvers(0), total_versions(1) ERROR: Unable to perform ipa for (0x22f00002) ERROR: IPA row alter failed for rowid 0x0076d601 ERROR: Unable to convert page(2133_30475) for partnum 586153986 or ERROR(acu_ipa.c :2494) acu_ipa_rowalter: row data version(0) is invalid : pts_oldvers(0), total_versions(0) ERROR(acu_ipa.c : 196) Unable to perform ipa for (0x4b000002) ERROR(acu_main.c : 714) IPA row alter failed for rowid 0x00000101 ERROR(acu_unl_tab.c: 868) Unable to convert page(3705_54) for partnum 1258291202 with others possible too.
Local fix
The problem can be circumvented by running separate TLR attempts for those sets of fragments sharing same in-place alter history.
Problem summary
**************************************************************** * USERS AFFECTED: * * Users of Informix Server prior to 12.10.xC16 and 14.10.xC8. * **************************************************************** * PROBLEM DESCRIPTION: * * See Error Description * **************************************************************** * RECOMMENDATION: * * Upgrade to Informix Server 12.10.xC16 or 14.10.xC8. * ****************************************************************
Problem conclusion
Fixed in Informix Server 12.10.xC16 and 14.10.xC8.
Temporary fix
Comments
APAR Information
APAR number
IT39814
Reported component name
INFORMIX SERVER
Reported component ID
5725A3900
Reported release
C10
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2022-02-01
Closed date
2023-05-05
Last modified date
2023-05-05
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Fix information
Fixed component name
INFORMIX SERVER
Fixed component ID
5725A3900
Applicable component levels
[{"Business Unit":{"code":"BU059","label":"IBM Software w\/o TPS"},"Product":{"code":"SSGU8G","label":"Informix Servers"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"C10","Line of Business":{"code":"LOB10","label":"Data and AI"}}]
Document Information
Modified date:
06 May 2023