How To Fix CNV_CMIS_M207 - Old value should have a new value

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_CMIS_M - Message class for CMIS Migration

• Message number: 207

• Message text: Old value should have a new value

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_CMIS_M207 - Old value should have a new value ?

  The SAP error message CNV_CMIS_M207 with the description "Old value should have a new value" typically occurs during data migration or conversion processes, particularly when using the SAP Conversion Management Information System (CMIS). This error indicates that there is a mismatch or inconsistency in the data mapping between old and new values during the conversion process.
  Cause:
  
  Data Mapping Issues: The old value in the source data does not have a corresponding new value defined in the target system. This can happen if the mapping table is incomplete or if there are missing entries.
  Configuration Errors: Incorrect configuration settings in the migration project can lead to this error, especially if the transformation rules are not properly defined.
  Data Integrity Issues: The source data may contain unexpected or invalid values that do not match any of the defined new values.
  
  Solution:
  
  Check Mapping Tables: Review the mapping tables used in the migration process to ensure that all old values have corresponding new values. If any old values are missing new values, you will need to add them.
  Update Configuration: Ensure that the configuration settings for the migration project are correct. This includes verifying transformation rules and ensuring that all necessary mappings are defined.
  Data Validation: Validate the source data to identify any unexpected or invalid values. Cleanse the data as necessary to ensure it conforms to the expected format and values.
  Consult Documentation: Refer to the SAP documentation related to the specific migration or conversion process you are using. There may be specific guidelines or best practices that can help resolve the issue.
  Testing: After making changes, perform a test run of the migration process to ensure that the error has been resolved and that the data is being migrated correctly.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on data migration issues.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Transaction Codes: Familiarize yourself with relevant transaction codes (e.g., LSMW, CG3Z) that may be used for data migration and conversion tasks.
  
  If the issue persists after following these steps, it may be beneficial to consult with an SAP expert or support team for further assistance.