How To Fix SCRM056 - RFC: Problem during connection setup or communication

SAP Error Message - Details

• Message type: E = Error

• Message class: SCRM - Check Results Management

• Message number: 056

• Message text: RFC: Problem during connection setup or communication

What causes this issue?

A connection setup or communication problem occurred when the function
module &V1& was called through RFC using RFC destination &V2&.
Error: &V3&.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.