|
Problem IC83453
|
Status: Closed |
XML INPUT STORED PROCEDURE/UDF WITH PARAMETER MARKER AND REOPT ALWAYS ENABLED CAN RETURN SQL0901N |
| product: |
DB2 FOR LUW / DB2FORLUW / 970 - DB2 |
| Problem description: |
The following error may be returned to an application calling a
UDR or UDF :
SQL0901N The SQL statement failed because of a non-severe
system error. Subsequent SQL statements can be processed.
(Reason "QGM internal error: xpath does not have context qnc!".)
SQLSTATE=58004
This happens when REOPT ALWAYS was enabled when the procedure
was created
( via SYSPROC.SET_ROUTINE_OPTS('REOPT ALWAYS') ) and when one of
the input parameters is of data type XML.
There will be a trap file produced as well with the following
callstack :
sqloDumpEDU
sqldDumpContext
sqlrr_dump_ffdc
sqlzeDumpFFDC
sqlzeSqlCode
sqlnn_erds
sqlnq_xp_merge_xpaths
sqlnr_merge_compute_boxes
sqlnr_merge_and_create_mep
sqlnr_xq_native_optprep
sqlnr_optprep
sqlnr_optprep_action
sqlnr_comp
sqlnr_seq
sqlnr_rcc
sqlnr_exe
sqlnn_cmpl |
| Problem Summary: |
****************************************************************
* USERS AFFECTED: *
* All *
****************************************************************
* PROBLEM DESCRIPTION: *
* See Error Description *
****************************************************************
* RECOMMENDATION: *
* Upgrade to DB2 version 970 fix pack 7 *
**************************************************************** |
| Local Fix: |
Do not use REOPT ALWAYS for stored procedures that match the
criteria of this apar.
Recode the application to avoid using XML input parameters. |
| available fix packs: |
DB2 Version 9.7 Fix Pack 7 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 8 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 9 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 9a for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 10 for Linux, UNIX, and Windows
|
| Solution |
Problem has been fixed in DB2 version 970 fix pack 7 |
| Workaround |
not known / see Local fix |
| BUG-Tracking |
forerunner : APAR is sysrouted TO one or more of the following: IC87862
follow-up : |
| Timestamps |
Date - problem reported :
Date - problem closed :
Date - last modified :
| 15.05.2012
14.01.2013
14.01.2013 |
| Problem solved at the following versions (IBM BugInfos) |
9.7.0
|
| Problem solved according to the fixlist(s) of the following version(s) |
| 9.7.0.7
|
 |
