How To Fix CNV20200258 - Start possible after 'Check mapping for company code merge'

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV20200 - Messages for development class CNV_20200

• Message number: 258

• Message text: Start possible after 'Check mapping for company code merge'

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV20200258 - Start possible after 'Check mapping for company code merge' ?

  The SAP error message CNV20200258, which states "Start possible after 'Check mapping for company code merge'," typically occurs during the process of merging company codes in SAP. This error is part of the SAP Conversion and Migration tools, particularly in the context of data migration or system conversion projects.
  Cause:
  The error indicates that there is an issue with the mapping configuration for the company code merge process. This could be due to several reasons, including:
  
  Incomplete Mapping: The mapping between the source and target company codes may not be fully defined or may have inconsistencies.
  Data Integrity Issues: There may be data integrity issues in the source company codes that prevent a successful merge.
  Configuration Errors: There could be errors in the configuration settings related to the company code merge process.
  Missing Dependencies: Certain dependencies or prerequisites for the merge process may not have been fulfilled.
  
  Solution:
  To resolve the CNV20200258 error, you can follow these steps:
  
  
  Check Mapping Configuration:
  
  Go to the mapping configuration for the company code merge.
  Ensure that all necessary mappings between the source and target company codes are correctly defined.
  Verify that there are no missing or incorrect entries.
  
  
  
  Validate Data:
  
  Perform a data validation check on the source company codes to ensure that all data is consistent and complete.
  Look for any discrepancies or issues that might prevent the merge.
  
  
  
  Review Configuration Settings:
  
  Check the configuration settings related to the company code merge process.
  Ensure that all required settings are correctly configured.
  
  
  
  Run Pre-checks:
  
  Use any available pre-check tools or reports provided by SAP to identify potential issues before proceeding with the merge.
  
  
  
  Consult Documentation:
  
  Refer to the official SAP documentation or notes related to the CNV20200258 error for specific guidance and troubleshooting steps.
  
  
  
  Seek Support:
  
  If the issue persists, consider reaching out to SAP support or consulting with an SAP expert who has experience with company code merges and data migration.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or fixes related to this error.
  Transaction Codes: Familiarize yourself with transaction codes related to company code configuration and data migration, such as OX15 (for company code settings) and others.
  Migration Tools: Understand the tools and methodologies used for data migration in SAP, such as SAP S/4HANA Migration Cockpit or SAP Data Services.
  
  By following these steps, you should be able to identify and resolve the underlying issues causing the CNV20200258 error.