How To Fix CNV_MBT_CR012 - Could not found token &1 in source program.

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_MBT_CR - Checking Rules and Global Parameters

• Message number: 012

• Message text: Could not found token &1 in source program.

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_MBT_CR012 - Could not found token &1 in source program. ?

  The SAP error message CNV_MBT_CR012 indicates that the system could not find a specific token in the source program during a data migration or conversion process. This error typically arises in the context of using the SAP Migration Cockpit or other data migration tools, particularly when dealing with custom programs or data structures.
  Cause:
  
  
  Missing Token: The token specified in the error message (&1) is not present in the source program. This could be due to:
  
  The token being incorrectly defined or misspelled.
  The source program not being properly configured or not containing the expected data structure.
  Changes in the source program that have removed or altered the token.
  
  
  
  Incorrect Mapping: The mapping between the source and target systems may not be correctly set up, leading to the system looking for a token that does not exist.
  
  
  Data Structure Changes: If the source data structure has changed (e.g., fields added, removed, or renamed), the migration tool may not be able to find the expected tokens.
  
  
  Solution:
  
  
  Verify Token Definition: Check the definition of the token in the source program. Ensure that it is correctly defined and matches what the migration tool expects.
  
  
  Review Source Program: Look into the source program to confirm that the token exists. If it has been removed or renamed, you may need to update the migration configuration accordingly.
  
  
  Check Mapping Configuration: Review the mapping settings in the migration tool to ensure that they are correctly configured to match the source data structure.
  
  
  Update Migration Tool: If there have been changes to the source program, you may need to update the migration tool or the migration configuration to reflect these changes.
  
  
  Consult Documentation: Refer to the SAP documentation for the specific migration tool you are using. There may be additional guidelines or troubleshooting steps provided.
  
  
  Debugging: If you have access to debugging tools, you can trace the execution of the migration process to identify where the token lookup is failing.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues related to the CNV_MBT_CR012 error. SAP frequently updates their knowledge base with solutions to common problems.
  Migration Cockpit Documentation: Review the official SAP documentation for the Migration Cockpit or the specific migration tool you are using for best practices and troubleshooting tips.
  Community Forums: Engage with the SAP Community or forums where other users may have encountered similar issues and can provide insights or solutions.
  
  If the problem persists after following these steps, consider reaching out to SAP support for further assistance.