How To Fix CMACACCOUNTING_AC002 - RFC receiver is not unique

SAP Error Message - Details

• Message type: E = Error

• Message class: CMACACCOUNTING_AC - Messages for Campus Management Student Accounting

• Message number: 002

• Message text: RFC receiver is not unique

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CMACACCOUNTING_AC002 - RFC receiver is not unique ?

  The SAP error message CMACACCOUNTING_AC002 indicates that there is an issue with the configuration of RFC (Remote Function Call) destinations in your SAP system. Specifically, it means that the RFC receiver is not unique, which can occur when multiple RFC destinations are defined with the same name or when there is ambiguity in the configuration.
  Cause:
  
  Duplicate RFC Destinations: There are multiple RFC destinations defined with the same name in the system.
  Ambiguous Configuration: The system cannot determine which RFC destination to use because of overlapping or conflicting configurations.
  Incorrect Logical System Configuration: The logical system settings may not be properly configured, leading to confusion in identifying the correct RFC destination.
  
  Solution:
  
  
  Check RFC Destinations:
  
  Go to transaction SM59 (RFC Destinations).
  Review the list of RFC destinations and look for duplicates or similar names that could cause confusion.
  Ensure that each RFC destination has a unique name.
  
  
  
  Adjust Logical System Settings:
  
  Check the logical system configuration in transaction SALE (Logical System).
  Ensure that each logical system is correctly defined and does not conflict with others.
  
  
  
  Review Configuration in the Application:
  
  If the error occurs in a specific application or module, review the configuration settings related to that application to ensure that the correct RFC destination is specified.
  
  
  
  Clear Cache:
  
  Sometimes, clearing the cache can help resolve issues related to configuration changes. You can do this by using transaction SICF to refresh the service.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to the specific application or module you are working with to see if there are any known issues or additional configuration steps required.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SM59: Manage RFC Destinations
  SALE: Maintain Logical Systems
  SICF: Maintain HTTP Services
  
  
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  
  Documentation: Review the official SAP Help Portal for detailed information on RFC configuration and troubleshooting.
  
  
  By following these steps, you should be able to identify and resolve the issue causing the CMACACCOUNTING_AC002 error in your SAP system.