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DB2 - Problem description

Problem IT34356 Status: Closed

FMP TRAP WHILE USING -FORMAT INTERNAL DUE TO SCHEMA MISMATCH

product:
DB2 FOR LUW / DB2FORLUW / B50 - DB2
Problem description:
Number of column was more in source (binary header file meta
data) then column referenced in target table.

below is the trap stack:


-----FUNC-ADDR---- ------FUNCTION + OFFSET------
0x00007F6CDA06C16C
_Z25ossDumpStackTraceInternalmR11OSSTrapFileiP7siginfoPvmm +
0x04ea
                (/home/ngupta4k/sqllib/lib64/libdb2osse.so.1)
0x00007F6CDA06C9DB ossDumpStackTraceV98 + 0x007f
                (/home/ngupta4k/sqllib/lib64/libdb2osse.so.1)
0x00007F6CDA066D32 _ZN11OSSTrapFile6dumpExEmiP7siginfoPvm +
0x04e0
                (/home/ngupta4k/sqllib/lib64/libdb2osse.so.1)
0x00007F6CDA06683F _ZN11OSSTrapFile4dumpEmiP7siginfoPv + 0x006b
                (/home/ngupta4k/sqllib/lib64/libdb2osse.so.1)
0x00007F6CDC58A5CC sqlo_db2fmp_trca_nokill + 0x0862
                (/home/ngupta4k/sqllib/lib64/libdb2.so.1)
0x00007F6CD9B5F850 address: 0x00007F6CD9B5F850 ; dladdress:
0x00007F6CD9B50000 ; offset in lib: 0x000000000000F850 ;
                (/lib64/libpthread.so.0)
0x00007F6CDCBAA546 _ZNK17sqlExternalColRef16getColumnSQLTypeEv +
0x001e
                (/home/ngupta4k/sqllib/lib64/libdb2.so.1)
0x00007F6CD0F6595C
_ZN16ExtblFormatterCb36ExtblCheckNzDb2TblShapeCompatibilityEP18s
qlExternalColRefs + 0x009a

(/home/ngupta4k/sqllib/lib64/libdb2nzexttblio.so)
0x00007F6CD0F5DCF4
_ZN16ExtblFormatterCb30extblFormatParseRecordNZBinaryEv + 0x0db8

(/home/ngupta4k/sqllib/lib64/libdb2nzexttblio.so)
0x00007F6CD0F5AACA extblNZInternalFormatParseRecords + 0x0026

(/home/ngupta4k/sqllib/lib64/libdb2nzexttblio.so)
0x00007F6CD0F59FDD extblFormatterEntry + 0x0fa2

(/home/ngupta4k/sqllib/lib64/libdb2nzexttblio.so)
0x00007F6CD9B57806 address: 0x00007F6CD9B57806 ; dladdress:
0x00007F6CD9B50000 ; offset in lib: 0x0000000000007806 ;
                (/lib64/libpthread.so.0)
0x00007F6CD911A64D clone + 0x006d
                (/lib64/libc.so.6)


and the db2diag.log entry:

2020-09-19-10.16.27.983861-240 I124933E1282          LEVEL:
Warning
PID     : 13856                TID : 140105199945472 KTID :
15506
PROC    : db2fmp (
INSTANCE: ngupta4k             NODE : 000
HOSTNAME: hotellnx120
FUNCTION: DB2 UDB, oper system services, sqloCoreDumpIsRequired,
probe:1010
MESSAGE : bCoreDumpRequired/uiCoreLimit/pdDumpCoreSetting
DATA #1 : Boolean, 1 bytes
true
DATA #2 : Hex integer, 8 bytes
0xFFFFFFFFFFFFFFFF
DATA #3 : Hex integer, 4 bytes
0x00000001
CALLSTCK: (Static functions may not be resolved correctly, as
they are resolved to the nearest symbol)
  [0] 0x00007F6CDB6706DA pdLog + 0x3CA
  [1] 0x00007F6CDC585B79 sqloCoreDumpIsRequired + 0x4F0
  [2] 0x00007F6CDC589EA4 sqlo_db2fmp_trca_nokill + 0x13A
  [3] 0x00007F6CD9B5F850 /lib64/libpthread.so.0 + 0xF850
  [4] 0x00007F6CDCBAA546
_ZNK17sqlExternalColRef16getColumnSQLTypeEv + 0x1E
  [5] 0x00007F6CD0F6595C
_ZN16ExtblFormatterCb36ExtblCheckNzDb2TblShapeCompatibilityEP18s
qlExternalColRefs + 0x9A
  [6] 0x00007F6CD0F5DCF4
_ZN16ExtblFormatterCb30extblFormatParseRecordNZBinaryEv + 0xDB8
  [7] 0x00007F6CD0F5AACA extblNZInternalFormatParseRecords +
0x26
  [8] 0x00007F6CD0F59FDD extblFormatterEntry + 0xFA2
  [9] 0x00007F6CD9B57806 /lib64/libpthread.so.0 + 0x7806
  [10] 0x00007F6CD911A64D clone + 0x6D

2020-09-19-10.16.27.987749-240 E126216E836           LEVEL:
Critical
PID     : 13856                TID : 140105199945472 KTID :
15506
PROC    : db2fmp (
INSTANCE: ngupta4k             NODE : 000
HOSTNAME: hotellnx120
FUNCTION: DB2 UDB, oper system services,
sqlo_db2fmp_trca_nokill, probe:10
MESSAGE : ADM14001C  An unexpected and critical error has
occurred: "FmpTrap".
          The instance may have been shutdown as a result.
"Automatic" FODC
          (First Occurrence Data Capture) has been invoked and
diagnostic
          information has been recorded in directory

"/home/ngupta4k/sqllib/db2dump/FODC_FmpTrap_2020-09-19-10.16.27.
98754
          8_0000/". Please look in this directory for detailed
evidence about
          what happened and contact IBM support if necessary to
diagnose the
          problem.
Problem Summary:
****************************************************************
* USERS AFFECTED:                                              *
* all                                                          *
****************************************************************
* PROBLEM DESCRIPTION:                                         *
* See Error Description                                        *
****************************************************************
* RECOMMENDATION:                                              *
* Upgrade to Db2 11.5.5.0 or higher                            *
****************************************************************
Local Fix:
Solution
Workaround
****************************************************************
* USERS AFFECTED:                                              *
* all                                                          *
****************************************************************
* PROBLEM DESCRIPTION:                                         *
* See Error Description                                        *
****************************************************************
* RECOMMENDATION:                                              *
* Upgrade to Db2 11.5.5.0 or higher                            *
****************************************************************
Comment
Upgrade to Db2 11.5.5.0 or higher
Timestamps
Date  - problem reported    :
Date  - problem closed      :
Date  - last modified       :
25.09.2020
20.11.2020
20.11.2020
Problem solved at the following versions (IBM BugInfos)
Problem solved according to the fixlist(s) of the following version(s)