How To Fix CNV_20200_CHECK230 - All provided source values for the securities account mapping exist

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_20200_CHECK - Messages for check functions (company code merge)

• Message number: 230

• Message text: All provided source values for the securities account mapping exist

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.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_20200_CHECK230 - All provided source values for the securities account mapping exist ?

  The SAP error message CNV_20200_CHECK230 typically occurs during the data migration process, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that there is an issue with the mapping of securities accounts, specifically that the source values provided for the securities account mapping do not exist in the target system.
  Cause:
  
  Missing Mapping Entries: The securities accounts that you are trying to map from the source system do not have corresponding entries in the target system.
  Incorrect Data: The data provided for the securities account mapping may be incorrect or not formatted properly.
  Configuration Issues: There may be configuration issues in the target system that prevent the recognition of the securities accounts.
  
  Solution:
  
  Verify Source Data: Check the source data to ensure that all securities accounts you are trying to map exist and are correctly formatted.
  Check Target System: Ensure that the target system has the necessary securities accounts created and that they match the source values.
  Update Mapping: If there are missing mappings, you may need to create the necessary securities accounts in the target system or update the mapping configuration to reflect the correct accounts.
  Consult Documentation: Review the SAP documentation related to the migration process for any specific requirements or steps that may have been overlooked.
  Use Transaction Codes: Utilize relevant transaction codes (like SE11 for data dictionary, or SE16 for table display) to check the existing mappings and data in the target system.
  Run Consistency Checks: Use any available tools or reports in SAP to check for inconsistencies in the mapping data.
  
  Related Information:
  
  SAP Notes: Check for any SAP Notes related to the error message CNV_20200_CHECK230 for additional guidance or patches that may address the issue.
  Migration Cockpit Documentation: Review the official SAP documentation for the Migration Cockpit, which may provide insights into the mapping process and common pitfalls.
  Community Forums: Engage with SAP community forums or support channels where other users may have encountered and resolved similar issues.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.