CTG9632E SYNC_SEND/SYNC_SEND_RECEIVE not supported when reply to previous SYNC_SEND is pending
A reply to a SYNC_SEND interaction is pending. No further SYNC_SEND or SYNC_SEND_RECEIVE interactions are allowed until a SYNC_RECEIVE is executed.
Review the Java Client application to resolve the problem. Refer to the "Programming using the JEE Connector Architecture" section of the product documentation for further details.