How To Fix CNV_20800077 - The scenario is 1:1 rename of customer numbers

CNV_20800077 - Overview

• Message type: E = Error

• Message class: CNV_20800 - Message class for CNV_20800

• Message number: 077

• Message text: The scenario is 1:1 rename of customer numbers

Self-Explanatory Message

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CNV_20800077 - Details

• The SAP error message CNV_20800077 typically occurs during a data migration or conversion process, particularly when renaming customer numbers in a 1:1 mapping scenario. This error is part of the SAP Conversion Tools and is often related to issues with the data being processed.
  
  Cause:
  The error message CNV_20800077 can be caused by several factors, including:
  
  Data Integrity Issues: The customer numbers being renamed may not exist in the source system, or there may be inconsistencies in the data.
  Duplicate Entries: If the target system already has customer numbers that conflict with the new customer numbers being created, this can lead to errors.
  Mapping Errors: The mapping file or configuration used for the 1:1 rename may have incorrect or incomplete entries.
  Authorization Issues: The user executing the migration may not have the necessary permissions to perform the rename operation.
  
  
  Solution:
  To resolve the error CNV_20800077, you can take the following steps:
  
  Check Data Consistency: Ensure that all customer numbers