PH09421: ABEND04E RC00E70005 AT DSNXGDT2 M201 MAY OCCUR FOR A QUERY CONTAINING A SUBQUERY PREDICATE WITH A BIGINT CONSTANT

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• ABEND04E RC00E70005 AT DSNXGDT2 M201 MAY OCCUR FOR A QUERY
  CONTAINING A SUBQUERY PREDICATE WITH A BIGINT CONSTANT
  SELECT COUNT(*) FROM SYSIBM.SYSDUMMY1
   WHERE 201801110000000021 = (SELECT C1 FROM T1)
  ;
  Additional keywords: SQLSUBQUERY
  

Local fix

Problem summary

• ****************************************************************
  * USERS AFFECTED: All Db2 11 and Db2 12 for z/OS               *
  *                 users of SQL statement that                  *
  *                 contains a subquery predicate                *
  *                 referencing a BIGINT literal                 *
  *                 constant and DECFLOAT data.                  *
  ****************************************************************
  * PROBLEM DESCRIPTION: Abend RC00E70005 at DSNXGDT2 M201       *
  *                      may occur for an SQL statement that     *
  *                      satisfies all the following             *
  *                      conditions:                             *
  *                      1. The SQL statement contains a         *
  *                      subquery predicate.                     *
  *                      2. The subquery predicate               *
  *                      references a BIGINT literal constant    *
  *                      and a DECFLOAT expression.              *
  ****************************************************************
  * RECOMMENDATION: Apply corrective PTF when available.         *
  ****************************************************************
  For Example,
  
   CREATE TABLE T1 (C1 DECFLOAT);
   SELECT COUNT(*) FROM SYSIBM.SYSDUMMY1
       WHERE 201801110000000024 = (SELECT C1 FROM T1);
  
  An abend RC00E70005 at DSNXGDT2 M201 may occur for the SQL
  statement above because Db2 did not handle the BIGINT constant
  correctly when it is compared with DECFLOAT column C1.
  

Problem conclusion

• Db2 was fixed to handle BIGINT constant correctly when it is
  compared with DECFLOAT data in a subquery predicate.
  
  Additional Keywords:  SQLDECFLOAT SQLBIGINT SQLINSUBQ
                        SQLSUBQUERY BIGINTEGER BIGINT
  

Temporary fix

Comments

APAR Information

• APAR is sysrouted FROM one or more of the following:

• APAR is sysrouted TO one or more of the following:

  UI62871 UI62872

Modules/Macros

•    DSNXOW2F
  

Fix information

• Fixed component name

  DB2 OS/390 & Z/

• Fixed component ID

  5740XYR00

Applicable component levels

• RB10 PSY UI62872

     UP19/05/23 P F905

• RC10 PSY UI62871

     UP19/05/22 P F905

Fix is available

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