How To Fix CNV_MBT_46459 - Select the PEB from the tree

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_MBT_46 - PCL message class

• Message number: 459

• Message text: Select the PEB from the tree

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_MBT_46459 - Select the PEB from the tree ?

  The SAP error message CNV_MBT_46459 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 the system is expecting the user to select a PEB (Project Execution Block) from a tree structure, but it seems that the selection has not been made or is invalid.
  Cause:
  
  No Selection Made: The user may not have selected any PEB from the provided tree structure.
  Invalid Selection: The selected PEB may not be valid or may not exist in the current context.
  User Authorization: The user may not have the necessary authorizations to view or select the PEB.
  Technical Issues: There could be a technical issue with the migration tool or the underlying data model.
  
  Solution:
  
  Select a PEB: Ensure that you are selecting a valid PEB from the tree structure. Navigate through the tree and make sure to click on a valid entry.
  Check Authorizations: Verify that you have the necessary authorizations to access and select the PEB. If not, contact your system administrator to grant the required permissions.
  Refresh the Tree: Sometimes, refreshing the tree structure can help. Look for a refresh button or option in the interface.
  Review Documentation: Check the SAP documentation or help files related to the migration tool you are using for any specific instructions regarding PEB selection.
  Consult SAP Notes: Look for any relevant SAP Notes that might address this specific error. SAP Notes often provide fixes or workarounds for known issues.
  Contact SAP Support: If the issue persists, consider reaching out to SAP Support for assistance. Provide them with the error message and context for better troubleshooting.
  
  Related Information:
  
  Migration Cockpit: Familiarize yourself with the SAP S/4HANA Migration Cockpit, as it is the tool where this error is likely occurring.
  PEB Definition: Understand what a Project Execution Block (PEB) is in the context of your migration project, as it plays a crucial role in the data migration process.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  
  By following these steps, you should be able to resolve the error CNV_MBT_46459 and proceed with your migration or conversion process.