How To Fix CNVMBTRFC055 - User confirmed unlock/lock of RFC destination(s)

SAP Error Message - Details

• Message type: E = Error

• Message class: CNVMBTRFC - Messages used in RFC Management and its objects

• Message number: 055

• Message text: User confirmed unlock/lock of RFC destination(s)

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 CNVMBTRFC055 - User confirmed unlock/lock of RFC destination(s) ?

  The SAP error message CNVMBTRFC055 typically relates to issues with Remote Function Call (RFC) destinations in the context of data migration or conversion processes. This message indicates that a user has confirmed the lock or unlock of one or more RFC destinations, which can affect the execution of background jobs or data transfer processes.
  Cause:
  
  User Confirmation: The message is triggered when a user confirms the locking or unlocking of RFC destinations. This is often part of a data migration or conversion process where certain RFC connections need to be locked to prevent concurrent access.
  System Configuration: The configuration of the RFC destinations may not be set up correctly, leading to issues when trying to access or use them.
  Background Jobs: If there are background jobs that rely on these RFC destinations, they may fail or be delayed due to the locking mechanism.
  
  Solution:
  
  Check RFC Destinations: Verify the status of the RFC destinations involved. You can do this by navigating to transaction SM59 in SAP. Ensure that the destinations are correctly configured and reachable.
  Unlock RFC Destinations: If the RFC destinations are locked and you need to proceed with the process, you may need to unlock them. This can typically be done through the same transaction (SM59) or by using specific transaction codes or programs designed for this purpose.
  Review User Authorizations: Ensure that the user has the necessary authorizations to lock/unlock RFC destinations. Lack of proper authorizations can lead to issues in managing these connections.
  Consult Documentation: If this error is part of a specific migration or conversion project, refer to the project documentation for any specific instructions regarding RFC destination management.
  Monitor Background Jobs: Check the status of any background jobs that may be affected by the locking of RFC destinations. You can use transaction SM37 to monitor job statuses and troubleshoot any failures.
  
  Related Information:
  
  Transaction Codes:
  
  SM59: Manage RFC Destinations
  SM37: Monitor Background Jobs
  
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Documentation: Review the documentation related to the specific data migration or conversion project you are working on, as it may contain specific instructions or considerations regarding RFC destinations.
  
  If the issue persists after following these steps, consider reaching out to your SAP Basis team or SAP support for further assistance.