DB2 FOR LUW / DB2FORLUW / B10 - DB2

DB2 can trap with a stack like this:

0        ossDumpStackTraceInternal
1        ossDumpStackTraceV98
2        OSSTrapFile::dumpEx
3        sqlo_trce
4        sqloEDUCodeTrapHandler
5        _IO_ftrylockfile
6        __intel_ssse3_rep_memcpy
7        sqlrl_get_full_name
8        sqlrl_userTempDropIndex
9        sqlrlCGTTindexRefresh
10       sqlrlc_systables_fetch
11       sqlnq_cat_look2
12       sqlnq_cat_look
13       sqlnq_handle_qtb_extref_rec
14       sqlnq_handle_named_ref
15       sqlnq_handle_named_ref
16       sqlnq_handle_named_ref
17       sqlnq_handle_named_ref
18       sqlnq_handle_named_ref
19       sqlnq_handle_named_ref_in_src
20       sqlnq_handle_table_ref
21       sqlnq_handle_from_table_ref
22       sqlnq_sem
23       sqlnp_smactn
24       sqlnp_parser
25       sqlnp_main
26       sqlnn_cmpl
27       sqlnn_cmpl
28       sqlra_compile_var
29       sqlra_find_var
30       sqlra_get_var
31       sqlri_ddl_common
32       sqlriddl
33       sqlriSectInvoke
34       sqlrr_execute_immediate
35       sqlrr_execimmd
36       sqljs_ddm_excsqlimm
37       sqljsParseRdbAccessed
38       sqljsParse
39       sqljsSqlam
40       sqljsDrdaAsInnerDriver
41       sqljsDrdaAsDriver
42       sqeAgent::RunEDU
43       sqzEDUObj::EDUDriver
44       sqloEDUEntry
45       start_thread
46       clone

The purpose of this APAR is to help avoid the trap by producing
an SQL0901N error instead.   In the db2diag.log a message like
this will be added when this issue occurs:

FUNCTION: DB2 UDB, catalog services, sqlrlCGTTindexRefresh,
probe:14259
RETCODE : ZRC=0x801A006D=-2145779603=SQLZ_CA_BUILT
          "SQLCA has already been built"

****************************************************************
* USERS AFFECTED:                                              *
* ALL                                                          *
****************************************************************
* PROBLEM DESCRIPTION:                                         *
* See Error Description                                        *
****************************************************************
* RECOMMENDATION:                                              *
* Upgrade to Db2 11.1 Mod 4 Fixpack 5 or higher                *
****************************************************************

keiner bekannt / siehe Local-Fix

Vorgänger  : 
Nachfolger : IT30778 

Datum - Problem gemeldet    :
Datum - Problem geschlossen :
Datum - der letzten Änderung:

03.05.2019
16.01.2020
16.01.2020