We are doing http to RFC sysnchronous scenario
Message got stuck in adapter engine.so we are getting 500 HTTP timeout error in Http client.
Please help us to find why messages got stuck in Adapter engine.
Below Adapter engine audit log message is pasted for your reference.
Audit Log message:
Time Stamp Status Description
26.09.2008 06:33:54 Success Message successfully received by messaging system. Profile: XI URL: http://devsap01:51000/MessagingSystem/receive/AFW/XI Credential (User): PIISUSER
26.09.2008 06:33:54 Success Using connection RFC_http://sap.com/xi/XI/System. Trying to put the message into the request queue.
26.09.2008 06:33:54 Success Message successfully put into the queue.
26.09.2008 06:33:54 Success The message was successfully retrieved from the request queue.
26.09.2008 06:33:54 Success The message status set to DLNG.
26.09.2008 06:33:54 Success Delivering to channel: RFC_out_Test
26.09.2008 06:33:54 Success MP: entering
26.09.2008 06:33:54 Success MP: processing local module localejbs/RfcAFBean
26.09.2008 06:33:54 Success RFC adapter received a synchronous message. Attempting to send sRFC for ZFTestRFC
26.09.2008 06:33:54 Success RFC adapter received a synchronous message. Attempting to send sRFC for J2EE_GUEST
ime Stamp Status Description
26.09.2008 06:56:15 Success MP: leaving
26.09.2008 06:56:15 Error Delivery of the message to the application using connection RFC_http://sap.com/xi/XI/System failed, due to: com.sap.aii.af.ra.ms.api.MessageExpiredException: Sync application request expired.. Setting message to status failed.
26.09.2008 06:56:15 Error The message status set to FAIL.
26.09.2008 06:56:15 Error Returning synchronous error message to calling application: com.sap.aii.af.ra.ms.api.MessageExpiredException: Sync application request expired..
Kindly advise us on this issue.