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

CNV_20200_CHECK230 - Overview

• 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

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CNV_20200_CHECK230 - Details

• 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