How To Fix CNV20305656 - &1 lines were read and &2 mappings transferred from the file

CNV20305656 - Overview

• Message type: E = Error

• Message class: CNV20305 - Messages for conversion packages in CO

• Message number: 656

• Message text: &1 lines were read and &2 mappings transferred from the file

Self-Explanatory Message

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CNV20305656 - Details

• The SAP error message CNV20305656 typically relates to issues encountered during data migration or data transfer processes, particularly when using SAP's Data Migration tools or the SAP S/4HANA Migration Cockpit. This error message indicates that there was a discrepancy between the number of lines read from a file and the number of mappings that were successfully transferred.
  
  Cause:
  
  File Format Issues: The input file may not be formatted correctly, leading to issues in reading the data.
  Mapping Errors: There may be errors in the mapping configuration, causing some lines to be skipped or not processed correctly.
  Data Quality Issues: The data in the file may contain invalid entries or formats that do not match the expected schema.
  Technical Limitations: There may be limitations in the system regarding the number of records that can be processed at once.
  
  
  Solution:
  
  Check File Format: Ensure that the input file adheres to the expected format (e.g., CSV, TXT) and that delimiters