How To Fix CNV_20211_CHECK004 - No company mapping provided

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_20211_CHECK - Messages for check functions (company conversion)

• Message number: 004

• Message text: No company mapping provided

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_20211_CHECK004 - No company mapping provided ?

  The SAP error message CNV_20211_CHECK004 with the description "No company mapping provided" typically occurs during data migration or conversion processes, particularly when using SAP's Conversion Tools or during the execution of a migration project. This error indicates that the system is unable to find a mapping for the company codes that are being processed.
  Cause:
  
  Missing Company Code Mapping: The primary cause of this error is that the system does not have a defined mapping for the company codes involved in the migration. This can happen if the mapping table is not populated or if the mapping is incorrectly configured.
  Configuration Issues: There may be issues in the configuration settings related to the migration project, such as missing entries in the relevant tables or incorrect settings in the migration tool.
  Data Preparation: The source data may not have been prepared correctly, leading to missing or incorrect company code information.
  
  Solution:
  
  
  Check Mapping Configuration:
  
  Go to the relevant transaction or tool where the company code mappings are defined (e.g., transaction code CNV_MBT for mapping).
  Ensure that all necessary company codes from the source system are mapped to the corresponding company codes in the target system.
  
  
  
  Populate Mapping Tables:
  
  If the mapping table is empty or incomplete, populate it with the correct mappings. This may involve manually entering the mappings or using a data upload method if available.
  
  
  
  Review Migration Settings:
  
  Check the settings and parameters of the migration project to ensure that they are correctly configured to reference the mapping table.
  
  
  
  Data Validation:
  
  Validate the source data to ensure that it contains the necessary company code information and that it matches the expected format.
  
  
  
  Consult Documentation:
  
  Refer to the SAP documentation or guides related to the specific migration tool you are using for any additional steps or requirements regarding company code mapping.
  
  
  
  Testing:
  
  After making the necessary changes, run a test migration to ensure that the error is resolved and that the mappings are functioning as expected.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on company code mapping during migrations.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Migration Tools: Familiarize yourself with the specific migration tools being used (e.g., SAP S/4HANA Migration Cockpit, SAP Data Services) as they may have unique requirements for mapping configurations.
  
  By following these steps, you should be able to resolve the CNV_20211_CHECK004 error and successfully complete your migration process.