How To Fix /PF1/MSG_IPM_E123 - Conversion error: Invalid version: &1; check file header

SAP Error Message - Details

• Message type: E = Error

• Message class: /PF1/MSG_IPM_E -

• Message number: 123

• Message text: Conversion error: Invalid version: &1; check file header

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 /PF1/MSG_IPM_E123 - Conversion error: Invalid version: &1; check file header ?

  The SAP error message /PF1/MSG_IPM_E123 Conversion error: Invalid version: &1; check file header typically indicates that there is an issue with the version of the file being processed in the SAP system. This error often arises during data import or export operations, particularly when dealing with files that are expected to conform to a specific format or version.
  Cause:
  
  File Version Mismatch: The file being imported or processed has a version that is not compatible with the version expected by the SAP system. This could happen if the file was created or modified by a different system or application that uses a different versioning scheme.
  Corrupted File: The file may be corrupted or improperly formatted, leading to an inability to read the header correctly.
  Incorrect File Type: The file type being processed may not be the correct type expected by the SAP application, leading to version errors.
  Configuration Issues: There may be configuration settings in the SAP system that are not aligned with the file being processed.
  
  Solution:
  
  Check File Version: Verify the version of the file you are trying to import. Ensure that it matches the version expected by the SAP system. If necessary, convert the file to the correct version.
  Validate File Format: Ensure that the file is in the correct format and has not been corrupted. You can try opening the file in a text editor or appropriate application to check its integrity.
  Use Correct File Type: Make sure that you are using the correct file type for the import process. If the file is not in the expected format, convert it to the required format.
  Review Documentation: Consult the SAP documentation or help resources for the specific transaction or process you are using to ensure that you are following the correct procedures.
  Check Configuration: Review the configuration settings in the SAP system related to file processing. Ensure that they are set up correctly to handle the file you are trying to import.
  Contact Support: If the issue persists, consider reaching out to SAP support or your internal IT team for further assistance. They may have additional tools or insights to help resolve the issue.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions to common problems.
  Transaction Codes: Familiarize yourself with relevant transaction codes that may help in troubleshooting file imports, such as SE38 for executing reports or SM37 for monitoring job logs.
  Logs and Traces: Review system logs and traces for additional error messages or warnings that may provide more context about the issue.
  
  By following these steps, you should be able to identify and resolve the cause of the conversion error in SAP.