How To Fix CNV20308015 - Coding differs starting from line &1

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV20308 - SLO CWB Package Comparison

• Message number: 015

• Message text: Coding differs starting from line &1

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV20308015 - Coding differs starting from line &1 ?

  The SAP error message CNV20308015, which states "Coding differs starting from line &1," typically occurs during data migration or conversion processes, particularly when using SAP's Data Migration tools or during the execution of conversion programs. This error indicates that there is a discrepancy in the coding or data structure between the source and target systems or within the data being processed.
  Cause:
  
  Data Inconsistency: The data being migrated may have inconsistencies or differences in coding that do not match the expected format or structure in the target system.
  Mapping Issues: There may be issues with the mapping of fields between the source and target systems, leading to differences in how data is represented.
  Configuration Differences: The source and target systems may have different configurations or settings that affect how data is interpreted.
  Version Mismatch: If the source and target systems are running different versions of SAP, there may be differences in how certain data elements are handled.
  
  Solution:
  
  Review Data: Check the data being processed starting from the line indicated in the error message. Look for any discrepancies or inconsistencies in the coding.
  Mapping Validation: Ensure that the mapping of fields between the source and target systems is correct. Validate that all necessary fields are included and correctly defined.
  Configuration Check: Compare the configurations of the source and target systems to identify any differences that may be causing the issue.
  Data Cleansing: If inconsistencies are found in the data, perform data cleansing to correct any errors before attempting the migration again.
  Consult Documentation: Refer to SAP documentation or notes related to the specific migration tool or process you are using for any additional guidance or troubleshooting steps.
  Testing: Conduct thorough testing in a development or sandbox environment before executing the migration in the production environment.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional context.
  Migration Tools: Familiarize yourself with the specific migration tools being used (e.g., SAP S/4HANA Migration Cockpit, SAP Data Services) and their documentation for best practices.
  Community Forums: Engage with SAP community forums or support channels for insights from other users who may have encountered similar issues.
  
  If the problem persists after following these steps, it may be beneficial to reach out to SAP support for further assistance.