How To Fix ACC_CUSTOMIZING050 - Error when changing RFC destination(s) to data basis &1 (&2,&3,&4)

SAP Error Message - Details

• Message type: E = Error

• Message class: ACC_CUSTOMIZING - Cross-Component Customizing Messages

• Message number: 050

• Message text: Error when changing RFC destination(s) to data basis &1 (&2,&3,&4)

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message ACC_CUSTOMIZING050 - Error when changing RFC destination(s) to data basis &1 (&2,&3,&4) ?

  The SAP error message ACC_CUSTOMIZING050 typically occurs when there is an issue with changing the RFC (Remote Function Call) destination settings in the SAP system. This error can arise due to various reasons, including configuration issues, authorization problems, or inconsistencies in the system settings.
  Cause
  The error message indicates that there is a problem when trying to change the RFC destination(s) related to a specific data basis. The parameters (&1, &2, &3, &4) usually provide additional context about the specific RFC destination or the nature of the issue. Common causes include:
  
  Authorization Issues: The user attempting to make the changes may not have the necessary authorizations to modify the RFC destination settings.
  Configuration Errors: There may be inconsistencies or errors in the configuration of the RFC destination itself.
  System Settings: The system may not be properly set up to allow changes to the RFC destinations, possibly due to restrictions or locks.
  Network Issues: If the RFC destination points to an external system, network connectivity issues could prevent changes from being applied.
  
  Solution
  To resolve the ACC_CUSTOMIZING050 error, you can follow these steps:
  
  
  Check Authorizations:
  
  Ensure that the user has the necessary authorizations to change RFC destinations. You can check this in transaction SU53 or by reviewing the user's roles and profiles.
  
  
  
  Review RFC Destination Configuration:
  
  Go to transaction SM59 and check the configuration of the RFC destination that is causing the issue. Ensure that all required fields are correctly filled out and that the destination is active.
  
  
  
  Check for Locks:
  
  Verify if there are any locks on the RFC destination that might be preventing changes. You can check for locks using transaction SM12.
  
  
  
  Test Connectivity:
  
  Use the "Test Connection" feature in transaction SM59 to ensure that the RFC destination can connect to the target system without issues.
  
  
  
  Review System Logs:
  
  Check the system logs (transaction SM21) for any related error messages that might provide more context about the issue.
  
  
  
  Consult Documentation:
  
  Refer to SAP Notes or documentation related to the specific error message for any known issues or additional troubleshooting steps.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above steps, consider reaching out to SAP Support for further assistance, providing them with the error message details and any relevant logs.
  
  
  
  Related Information
  
  
  Transaction Codes:
  
  SM59: RFC Destinations
  SU53: Authorization Check
  SM12: Lock Entries
  SM21: System Log
  
  
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional troubleshooting steps.
  
  
  By following these steps, you should be able to identify and resolve the underlying cause of the ACC_CUSTOMIZING050 error in your SAP system.