How To Fix /SMB/CM_CONVERSION021 - Value table or field for value table don't exist

SAP Error Message - Details

• Message type: E = Error

• Message class: /SMB/CM_CONVERSION -

• Message number: 021

• Message text: Value table or field for value table don't exist

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SMB/CM_CONVERSION021 - Value table or field for value table don't exist ?

  The SAP error message /SMB/CM_CONVERSION021 indicates that there is an issue with a value table or a field related to a value table that does not exist in the system. This error typically arises in the context of data conversion or when trying to access a value that is expected to be present in a specific table but is not found.
  Causes:
  
  Missing Value Table: The value table that is supposed to hold the data does not exist in the database.
  Incorrect Configuration: The configuration settings may point to a non-existent value table or field.
  Data Migration Issues: During data migration or conversion processes, the necessary tables or fields may not have been created or populated correctly.
  Custom Development: If there are custom developments or enhancements, they may reference a value table or field that has not been properly defined or activated.
  Transport Issues: If the system has recently undergone a transport of changes, the value table may not have been included in the transport request.
  
  Solutions:
  
  Check Table Existence: Verify if the value table exists in the database. You can do this by using transaction SE11 (Data Dictionary) to check for the table.
  Review Configuration: Check the configuration settings related to the value table. Ensure that the correct table name is being referenced.
  Data Migration Review: If this error occurs during a data migration process, review the migration scripts or tools to ensure that all necessary tables and fields are created and populated.
  Custom Code Review: If there are custom programs or enhancements, review the code to ensure that it correctly references existing tables and fields.
  Transport Check: If the issue arose after a transport, check the transport logs to ensure that all necessary objects were included and successfully imported.
  Consult Documentation: Refer to SAP documentation or notes related to the specific module or functionality you are working with for any known issues or additional troubleshooting steps.
  
  Related Information:
  
  Transaction Codes: Use SE11 to check the Data Dictionary, SE80 for Object Navigator, and SE37 for function modules that might be involved.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that might address this specific error or provide additional context.
  Community Forums: Check SAP Community forums or other SAP-related discussion platforms for similar issues and solutions shared by other users.
  
  If the problem persists after trying the above solutions, it may be beneficial to engage with your SAP Basis or development team for further investigation.