How To Fix CNV20551244 - Error! Table & is reference and dependent table in CNV_20501_ABGL

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV20551 - message for package 20551 (company code delete)

• Message number: 244

• Message text: Error! Table & is reference and dependent table in CNV_20501_ABGL

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV20551244 - Error! Table & is reference and dependent table in CNV_20501_ABGL ?

  The SAP error message CNV20551244 typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that there is a problem with the data consistency between reference and dependent tables in the context of the conversion process.
  Cause:
  The error message CNV20551244 suggests that the system has detected an inconsistency or a violation of referential integrity between the specified table and its dependent tables. This can happen due to several reasons, including:
  
  Missing Data: The reference table may have entries that are not present in the dependent table, leading to a violation of foreign key constraints.
  Incorrect Mapping: During the data migration process, the mapping of fields between the source and target tables may not have been set up correctly.
  Data Integrity Issues: There may be existing data integrity issues in the source system that are being carried over to the target system.
  Configuration Errors: Incorrect configuration settings in the migration tool or in the SAP system can lead to this error.
  
  Solution:
  To resolve the CNV20551244 error, you can follow these steps:
  
  
  Check Data Consistency: Verify the data in both the reference and dependent tables. Ensure that all foreign key relationships are satisfied and that there are no missing entries.
  
  
  Review Mapping Configuration: Go through the mapping configuration in the migration tool to ensure that all fields are correctly mapped and that there are no discrepancies.
  
  
  Data Cleansing: If there are data integrity issues in the source system, consider cleansing the data before migration. This may involve removing or correcting invalid entries.
  
  
  Consult Documentation: Refer to the SAP documentation related to the specific migration process you are using. There may be specific guidelines or prerequisites that need to be followed.
  
  
  Use Transaction Codes: Utilize transaction codes like SE11 (Data Dictionary) or SE16 (Data Browser) to inspect the tables involved and understand their relationships.
  
  
  Check for Notes and Patches: Look for any SAP Notes or patches that may address this specific error or provide additional guidance.
  
  
  Engage SAP Support: If the issue persists, consider reaching out to SAP Support for assistance. Provide them with detailed information about the error, including the context in which it occurred.
  
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes that may provide insights or solutions for this specific error.
  Migration Cockpit Documentation: Review the official SAP documentation for the Migration Cockpit, as it may contain troubleshooting tips and best practices.
  Community Forums: Engage with the SAP Community or forums where other users may have encountered similar issues and can share their solutions.
  
  By following these steps, you should be able to identify the root cause of the CNV20551244 error and implement a suitable solution.