PROBLEM DESCRIPTION:
The CA SYSVIEW Performance Management Option for DB2 for z/OS (IDB2)
explain feature ends with SQL error -104 when the explained statement
contains "!!" as the string concatenation operator.


SYMPTOMS:
The following message is displayed on the terminal:
DSNT408I SQLCODE = -104, ERROR:  ILLEGAL SYMBOL "!". SOME SYMBOLS THAT MIGHT
         BE LEGAL ARE: AT MICROSECONDS MICROSECOND SECONDS SECOND MINUTES
         MINUTE HOURS
DSNT418I SQLSTATE   = 42601 SQLSTATE RETURN CODE
DSNT415I SQLERRP    = DSNHPARS SQL PROCEDURE DETECTING ERROR
DSNT416I SQLERRD    = 3  0  0  -1  52  502 SQL DIAGNOSTIC INFORMATION
DSNT416I SQLERRD    = X'00000003'  X'00000000'  X'00000000'  X'FFFFFFFF'
         X'00000034'  X'000001F6' SQL DIAGNOSTIC INFORMATION.


IMPACT:
The statement cannot be explained.


CIRCUMVENTION:
None.


PRODUCT(S) AFFECTED:
CA SYSVIEW Performance Management Option for DB2 for z/OS    Version 19.0
CA SYSVIEW Performance Management Option for DB2 for z/OS    Version 18.0