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If archpro is not able to connect to SAP due to timeout errors at SAP even if the instance configuration is correct then there might be some incorrec

Troubleshooting


Problem

If you are getting connection timeout error in SAP while testing the connection for archpro instance and if the archpro is getting initialized properly then there might be some configuration issue at SAP side

Symptom

Error on SAP :?

'ThSAPCMRCV' : cmRc=20 thRc=456

Timeout during connection setup (check that partner exists)

Cause

In?SM59 transaction code of SAP for the RFC destination SAPHTTPA under TCP/IP connections the program should be set as?SAPHTTP instead of?SAPHTTPA. If it is setup as?SAPHTTPA then we get timeout errors.

Environment

ICCSAP 4.0.0
ICN 2.0.3?

Resolving The Problem

Please change the program from SAPHTTPA to SAPHTTP in SM59 for the RFC destination SAPHTTPA under TCP/IP connections and try testing again.?

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Document Information

Modified date:
02 November 2020

UID

ibm10745855

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