WebSphere MQ Call Routines

MQBACK

Backs out all WebSphere MQ message puts and gets since the last synchpoint.

Syntax

CALL MQBACK(hConn, compCode, reason);

For the complete syntax information, see the WebSphere MQ Application Programming Reference at www.ibm.com.

This example reverts the messages in a queue back to the last synchronization point.

compCode=0;
reason=0;
CALL MQBACK(hConn, compCode, reason);