MQSeries.net :: View topic - Work in progress queue (WIP) for MySAP.com adapter

Ching · Posted: Tue Aug 16, 2005 12:09 am Post subject:

I had some questions about the 'work in progress' queue that the MySAP.com adapter uses. We recently had an SAP adapter failure. A message landed on our SAPADPTR.PRGN.ALE.WIP queue at 2:19 8/8/2005. The data was an Idoc from SAP going to the adapter. The adapter crashed the next day at 10:53 08/09/2005.
See the adapter log below.

I looked through Adapter for mySAP.com (SAP R/3 V. 4.x) User Guide pdf, but I'm still unclear how the adapter uses this queue.

Questions:
1. Can you clarify how the wip queue is used?
2. What is the best practice for handling messages that land on the WIP queue? (We backed up the message, and had the Idoc resent)

From the adapter log:

[Time: 2005/08/09 10:53:14.538] [System: ConnectorAgent] [SS: SAPPRGNConnector] [Thread: JCO.ServerThread-1 (#879191111)] [Type: Error] [MsgID: 28050] [Mesg: SapRfcServerConnectorAgent.onConfirmTID() : Thread JCO.ServerThread-1: Error: java.lang.Exception: [Type: Error] [MsgID: 30006] [Mesg: MQServerSessionManager.mqOnConfirm() : Unable to retrieve MQMessage for ID : "35E79F555CCF42F8EB940001" from queue SAPADPTR.PRGN.ALE.WIP.] .] [Time: 2005/08/09 10:53:14.571] [System: ConnectorAgent] [SS: SAPPRGNConnector] [Thread: JCO.ServerThread-1 (#879191111)] [Type: Error] [MsgID: 23062] [Mesg: SapRfcServerConnectorAgent.onConfirmTID() is requesting shutdown of connector. Check earlier errors.]
[Time: 2005/08/09 10:53:14.572] [System: ConnectorAgent] [SS: SAPPRGNConnector] [Thread: JCO.ServerThread-1 (#879191111)] [Type: Error] [MsgID: 28037] [Mesg: Exception in Server Thread : JCO.ServerThread-1 , Error message : com.sap.mw.jco.JCO$AbapException: (126) Check SAP Connector log. Error in OnConfirmTID.: Check SAP Connector log. Error in OnConfirmTID..]

Thanks for your help.

Ching