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DSNA668I   csect-name AN ERROR WAS ENCOUNTERED WHEN INVOKING THE HOST ENVIRONMENT COMMAND host-command WITH OPERAND operand-name. RC=return-code.

Explanation

A DB2® stored procedure invoked a host environment command and the command failed.

csect-name
The name of the control section that issued the message.
host-command
The name of the host environment command: ISFEXEC or ISFLOG.
operand-name
The name of the operand that was specified for the host command.
return-code
A numeric value that provides information about the failure. This return code is issued by the host command environment.

If return-code is 12 and message DSNA668I is followed by the following SDSF messages, the stored procedure must be executed on a system that has z/OS® V1R12 or later installed.

ISF302E string was seen in command position
1 where one of the following was expected: 
END-OF-STMT, ISFACT, ISFEXEC, ISFGET. 
ISF767I Request completed

System action

Processing terminates. This message might be followed by one or more messages from the host environment command.

Programmer response

Check for additional messages from the host environment command. Review the return code information for the host environment command and take the indicated action.

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