for interfacing webMethods into SAP ERP 6.0 we use SAP adapter service “pub.sap.transport.ALE:OutboundProcess” started by a trigger. Process is serial within one trigger but parallel for different triggers. We have about 40 different triggers.
Message from broker is deleted only when SAP confirms.
As I know we send following message only if we get some kind of confirmation from SAP. Internally?
Soemtime it happens that only one trigger (mostly the trigger running the whole day without stop) stops sending messages to SAP. The rest is working.
I found in SAP SM21 the following error message:
Communication error, CPIC return code 020, SAP return code 223
CPI-C function: CMSEND(SAP)
We have no chance to restart the waiting messages so the workaround is to reboot webMethods server.
What does this SAP error means?
Ho can we either resend SAP confirmation or webMethods message?
Hope anyone can help.