How To Fix CNV_MBT_46239 - Error loading buttons to the toolbar

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_MBT_46 - PCL message class

• Message number: 239

• Message text: Error loading buttons to the toolbar

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_MBT_46239 - Error loading buttons to the toolbar ?

  The SAP error message CNV_MBT_46239 typically occurs during the execution of a migration or conversion process, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that there is an issue with loading buttons or actions into the toolbar of the application interface.
  Cause:
  The error can be caused by several factors, including:
  
  Missing Authorizations: The user may not have the necessary authorizations to access certain functions or features in the migration tool.
  Configuration Issues: There may be configuration problems in the SAP system that prevent the toolbar from loading correctly.
  System Performance: If the system is under heavy load or if there are performance issues, it may fail to load the toolbar components.
  Software Bugs: There could be bugs in the version of the software being used, which may lead to this error.
  Browser Compatibility: If the migration tool is being accessed via a web browser, compatibility issues with the browser may also lead to this error.
  
  Solution:
  To resolve the CNV_MBT_46239 error, you can try the following steps:
  
  
  Check Authorizations:
  
  Ensure that the user has the necessary authorizations to perform the migration tasks. You may need to consult with your SAP security team to verify and adjust the roles and permissions.
  
  
  
  Review Configuration:
  
  Check the configuration settings of the migration tool and ensure that everything is set up correctly. This may involve reviewing the settings in transaction codes related to the migration cockpit.
  
  
  
  System Performance:
  
  Monitor the system performance and check for any bottlenecks. If the system is slow, consider performing the migration during off-peak hours or optimizing system resources.
  
  
  
  Update Software:
  
  Ensure that you are using the latest version of the SAP software and migration tools. Check for any available patches or updates that may address known issues.
  
  
  
  Browser Compatibility:
  
  If you are using a web-based interface, try accessing the migration tool using a different browser or updating your current browser to the latest version.
  
  
  
  Check SAP Notes:
  
  Search for relevant SAP Notes in the SAP Support Portal that may address this specific error. SAP frequently releases notes that provide solutions or workarounds for known issues.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above steps, consider reaching out to SAP Support for further assistance. Provide them with detailed information about the error, including any logs or screenshots.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as LTMC (for Migration Cockpit) and SCC4 (for client settings).
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can provide insights or solutions.
  Documentation: Review the official SAP documentation for the migration tool you are using, as it may contain troubleshooting sections that address common errors.
  
  By following these steps, you should be able to diagnose and resolve the CNV_MBT_46239 error effectively.