SAP Knowledge Base Article - Preview

2673861 - "Error when opening an RFC connection" in SDCCN task

Symptom

In SDCCN task, the following RFC communation  error message was raised, even though the connection test of the RFC destination in T-cd SM59 is successful.

SDCCN_Error2018-07-25_16-16-25.png

> Error when opening an RFC connection (CPIC-CALL: 'ThSAPOCMINIT' : cmRc=20 thRc=665#Service name i
> error reading function module interface DSWP_API_SESSIONLIST_GET from SM_<SID>CLNT<XXX>_BACK


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Environment

SDCCN

Product

SAP ERP 6.0

Keywords

KBA , SV-SMG-SDD , Service Data Download , Problem

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