How To Fix CNV_MBT_DEX026 - Error while reading Header information of Data Extract &

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_MBT_DEX - DMIS Data Extract related messages

• Message number: 026

• Message text: Error while reading Header information of Data Extract &

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_MBT_DEX026 - Error while reading Header information of Data Extract & ?

  The SAP error message CNV_MBT_DEX026 typically occurs during data extraction processes, particularly in the context of data migration or conversion projects using the SAP Landscape Transformation (SLT) or SAP Data Services. This error indicates that there is an issue with reading the header information of a data extract.
  Causes:
  
  Missing or Corrupted Data: The header information for the data extract may be missing or corrupted, which prevents the system from reading it correctly.
  Incorrect Configuration: There may be configuration issues in the data extraction setup, such as incorrect source or target definitions.
  Authorization Issues: The user executing the extraction may not have the necessary authorizations to access the data or the specific objects involved.
  Technical Issues: There could be underlying technical issues, such as database connectivity problems or issues with the data extraction tool itself.
  
  Solutions:
  
  Check Data Integrity: Verify that the data extract files are complete and not corrupted. If necessary, regenerate the data extract.
  Review Configuration: Ensure that the configuration settings for the data extraction process are correct. This includes checking source and target definitions, mapping, and transformation rules.
  User Authorizations: Confirm that the user has the appropriate authorizations to perform the data extraction. This may involve checking roles and permissions in the SAP system.
  Log Analysis: Review the logs for more detailed error messages that can provide additional context about the failure. This can help identify the specific issue causing the error.
  Re-run the Extraction: If the issue seems to be transient, try re-running the data extraction process to see if the error persists.
  Consult Documentation: Refer to SAP documentation or notes related to the specific data extraction tool you are using for any known issues or additional troubleshooting steps.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the CNV_MBT_DEX026 error. SAP frequently updates its knowledge base with solutions to common problems.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can provide insights or solutions.
  Technical Support: If the issue persists and cannot be resolved through the above steps, consider reaching out to SAP Support for assistance.
  
  By following these steps, you should be able to diagnose and resolve the CNV_MBT_DEX026 error effectively.