DB2 - Problem description
Problem IT22175 | Status: Closed |
QUERY FAILING WITH -901 ERROR UNEXPECTED ERROR AT DATATYPEIMPL.HPP: | |
product: | |
DB2 FOR LUW / DB2FORLUW / B10 - DB2 | |
Problem description: | |
Complex query plan with multiple joins with SUBSTR will cause query to fail with -901 Messages in diag log AssertionFailedException: An assertion 'getBasicType() == TYPE_FIXED_STRING || getBasicType() == TYPE_VARIABLE_STRING || getBasicType() == TYPE_FIXED_BINARY || getBasicType() == TYPE_VARIABLE_BINARY' failed. Additional info: Not a string data typeT0 Thrown at /view/db2_v111m1fp2_aix64_s1706091900/vbs/engn/cde/types/DataTyp eImpl.hpp : 325 DATA #2 : Function name in Library, 40 bytes ibm_cde::types::DataType::isCU32() const <<< It is important to see isCU32() to know that this APAR applies further messages: APPHDL : 0-54607 APPID: ###.##.###.###.50992.170.##121058 AUTHID : XXXX HOSTNAME: xxxxxx EDUID : 189891 EDUNAME: db2agnts (XXX) 0 FUNCTION: DB2 UDB, CDE Trace, cdeDiagnosticsFacility, probe:325 MESSAGE : SQL0901N The SQL statement or command failed because of a database system error. (Reason "".) DATA #1 : <preformatted> 'getBasicType() == TYPE_FIXED_STRING || getBasicType() == TYPE_VARIABLE_STRING || getBasicType() == TYPE_FIXED_BINARY || getBasicType() == TYPE_VARIABLE_BINARY' failed. Info:Not a string data typeT0 CALLSTCK: (Static functions may not be resolved correctly, as they are resolved to the nearest symbol) [0] 0x090000004E8233A8 pdLogPrintf + 0x28 [1] 0x090000005F55147C done__Q3_7ibm_cde8services24AssertionFailedExceptionFv + 0x4DC [2] 0x090000005F553780 constructAndThrow__Q3_7ibm_cde8services24AssertionFailedExceptio nFCQ3_7ibm_cde8services11ComponentIDCPCcCUlN22RCQ3_7ibm_cde8ser + 0x1B0 [3] 0x09000000631D83E8 addCastOperators__Q3_7ibm_cde5query6ParserFPQ3_7ibm_cde5query10S yntaxTreeRCQ3_7ibm_cde5query14QueryResourcesRCQ3_7ibm_cde5query + 0x2F28 [4] 0x09000000631B0F18 prepare__Q3_7ibm_cde5query6ParserFPQ3_7ibm_cde5query10SyntaxTree bi + 0x2C8 [5] 0x09000000631B3F14 prepareSingleTableQuery__Q3_7ibm_cde5query6ParserFPQ3_7ibm_cde5q uery10SyntaxTreeb + 0xE4 [6] 0x09000000631AF1A0 parserWrapper__Q3_7ibm_cde5query6ParserFRCQ2_3std12basic_stringX TcTQ2_3std11char_traitsXTc_TQ3_7ibm_cde8services9AllocatorXTc__ + 0xAC0 [7] 0x09000000631B35B4 prepareNestedQuery__Q3_7ibm_cde5query6ParserFPQ3_7ibm_cde5query1 0SyntaxTreeT1 + 0x284 [8] 0x09000000631AE9FC parserWrapper__Q3_7ibm_cde5query6ParserFRCQ2_3std12basic_stringX TcTQ2_3std11char_traitsXTc_TQ3_7ibm_cde8services9AllocatorXTc__ + 0x31C [9] 0x09000000631B35B4 prepareNestedQuery__Q3_7ibm_cde5query6ParserFPQ3_7ibm_cde5query1 0SyntaxTreeT1 + 0x284 [10] 0x09000000631AE9FC parserWrapper__Q3_7ibm_cde5query6ParserFRCQ2_3std12basic_stringX TcTQ2_3std11char_traitsXTc_TQ3_7ibm_cde8services9AllocatorXTc__ + 0x31C [11] 0x0900000064018C44 initializeData__12cdeInterfaceFP8sqlrr_cbP17sqlriCdeStatement + 0x22B4 [12] 0x0900000064.##7D0 openTableScan__12cdeInterfaceFP8sqlrr_cbP17sqlriCdeStatement + 0x90 [13] 0x09000000507B4D8C sqlriCdeSmpOpen__FP8sqlrr_cbP17sqlriCdeStatement + 0x5CC [14] 0x09000000507B65A0 sqlriCdeOpen__FP8sqlrr_cbP17sqlriCdeStatement + 0x120 [15] 0x09000000507B710C sqlriCdeQuery__FP8sqlrr_cb + 0x50C .##] 0x09000000507D4898 sqlriSectInvoke__FP8sqlrr_cbP12sqlri_opparm + 0x618 [17] 0x090000005012EC08 sqlrr_smp_router__FP8sqlrr_cb + 0x188 [18] 0x090000005012B0C8 sqlrr_subagent_router__FP8sqeAgentP12SQLE_DB2RA_T + 0xFC8 [19] 0x0900000050110220 IPRA.$sqleSubRequestRouter__FP8sqeAgentPUiPUl + 0x7C0 [20] 0x090000005010A2C8 sqleProcessSubRequest__FP8sqeAgent + 0x2C28 [21] 0x090000004E9D902C RunEDU__8sqeAgentFv + 0x9EC [22] 0x090000004E9BBD20 EDUDriver__9sqzEDUObjFv + 0x2E0 [23] 0x090000004E8AAC14 sqloEDUEntry + 0x374 [24] 0x0900000000567E10 _pthread_body + 0xF0 [25] 0xFFFFFFFFFFFFFFFC ?unknown + 0xFFFFFFFF ..... 2017-08.##-14.10.36.184440+120 I147337786A901 LEVEL: Severe PID : .##0726 TID : 189891 PROC : db2sysc 0 INSTANCE: xxxx NODE : 000 DB : XXX APPHDL : 0-54607 APPID: ###.##.###.###.50992.170.##121058 AUTHID : XXXX HOSTNAME: xxxxxx EDUID : 189891 EDUNAME: db2agnts (XXX) 0 FUNCTION: DB2 UDB, relation data serv, sqlrr_dump_ffdc, probe:250 DATA #1 : SQLCA, PD_DB2_TYPE_SQLCA, 136 bytes sqlcaid : SQLCA sqlcabc: 136 sqlcode: -901 sqlerrml: 40 sqlerrmc: unexpected error at DataTypeImpl.hpp:325 sqlerrp : SQLCT001 sqlerrd : (1) 0x00000000 (2) 0x00000000 (3) 0x00000000 (4) 0x00000000 (5) 0xFFFFFEBB (6) 0x00000000 sqlwarn : (1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11) sqlstate: | |
Problem Summary: | |
**************************************************************** * USERS AFFECTED: * * ALL * **************************************************************** * PROBLEM DESCRIPTION: * * See Error Description * **************************************************************** * RECOMMENDATION: * * Upgrade to Db2 11.1 Mod 3 Fix Pack 3 or higher * **************************************************************** | |
Local Fix: | |
available fix packs: | |
Db2 Version 11.1 Mod 3 Fix Pack 3 for Linux, UNIX, and Windows | |
Solution | |
First fixed in Db2 11.1 Mod 3 Fix Pack 3 | |
Workaround | |
not known / see Local fix | |
Timestamps | |
Date - problem reported : Date - problem closed : Date - last modified : | 28.08.2017 19.03.2018 19.03.2018 |
Problem solved at the following versions (IBM BugInfos) | |
Problem solved according to the fixlist(s) of the following version(s) |