How To Fix S{002 - & already used for RFC interface to table &

SAP Error Message - Details

• Message type: E = Error

• Message class: S{ - Message Texts for Generated RFC Table Interfaces

• Message number: 002

• Message text: & already used for RFC interface to table &

What causes this issue?

The specified function module is already being used in connecton with
another RFC interface (for table &1).

System Response

The process is terminated.

How to fix this error?

Select another function module name. The convention defines names of
the form S{xx for the local part and s}xx for the server part of the RFC
interface. xx is any alphanumeric combination of two characters.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message S{002 - & already used for RFC interface to table & ?

  The SAP error message "S{002 & already used for RFC interface to table &" typically indicates that there is a conflict or issue with the Remote Function Call (RFC) interface that is being used for a specific table in the SAP system. This error can occur when there is an attempt to create or modify an RFC interface that is already in use or has been defined previously.
  
  Cause:
  
  Duplicate RFC Interface: The error usually arises when there is an attempt to create an RFC interface for a table that already has an existing RFC interface defined.
  
  Configuration Issues: There may be configuration issues in the system that lead to the system not recognizing the existing RFC interface properly.
  Transport Issues: If changes were transported from one system to another, it might lead to inconsistencies in the RFC definitions.
  
  
  Solution:
  
  Check Existing Interfaces: Verify if an RFC interface for the specified table already exists. You can