Restrict messages in RFC adapter or in source/sending (SAP R/3) system

[Former Member]

Hi All,

I have SAP R/3 to web service scenario via XI (RFC to SOAP). In that scenario RFC caries the attachments, some time the attachments size is more than 5mb. Due to that java stack of XI becomes unresponsive. Due to that SMQ2 gets filled up with the entries and other scenarios are also severely effecting.

Is there any way to restrict the message, if itu2019s size is more than 5mb in RFC adapter of XI or can we stop the processing/sending of such a messages in source system itself (SAP R/3).

I welcome all your suggestions.

Thanks & Regards,

Venu V

[former_member200962 · Accepted solution]

Better to restrict the message in Source system itself.

[Former Member · Accepted solution]

Thanks, Could you please suggest me the way?

[former_member181985]

>In that scenario RFC caries the attachments

RFC doesnt support attachements.

Can you explain clearly

[Former Member]

Hi Praveen,

The attachments to the tickets in source system. The RFC caries that data, once that data size is more than 5mb then it affecting the server.

I am getting following errors

u201Ccom.sap.aii.af.ra.ms.api.DeliveryException: Could not create Message from TransportMessage. Reason: com.sap.aii.af.ra.ms.api.MessagingException: com.sap.aii.af.ra.ms.api.MessagingException: Could not parse XMBMessage due to Read timeout. The client has disconnected or a synchronization error has occurred. Read [45434] bytes. Expected [101981].u201D

u201CJCO_COMMUNICATION_FAILURE

Error opening an RFC connection

"COMMUNICATION FAILURE" during JCo call. Error opening an RFC connectionu201D

Thanks & Regards,

Venu V