How To Fix /UIF/LREP_CORE_MSG029 - File type &1 is not registered

SAP Error Message - Details

• Message type: E = Error

• Message class: /UIF/LREP_CORE_MSG -

• Message number: 029

• Message text: File type &1 is not registered

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 /UIF/LREP_CORE_MSG029 - File type &1 is not registered ?

  The SAP error message /UIF/LREP_CORE_MSG029 File type &1 is not registered typically indicates that the system is unable to recognize or process a specific file type that is being used in a transaction or process. This can occur in various contexts, such as when uploading files, importing data, or working with specific applications within SAP.
  Cause:
  
  Unregistered File Type: The file type you are trying to use (indicated by &1 in the error message) is not registered in the SAP system. This means that the system does not know how to handle this file type.
  Missing MIME Type: The MIME type for the file may not be defined in the SAP system.
  Configuration Issues: There may be configuration issues in the system that prevent the recognition of certain file types.
  File Extension Issues: The file extension may not match the expected format or may be incorrectly specified.
  
  Solution:
  
  
  Register the File Type:
  
  You may need to register the file type in the SAP system. This can typically be done by an administrator through transaction codes like SICF (for Internet Communication Framework) or SE80 (Object Navigator).
  Check the configuration settings for file types and ensure that the required file type is registered.
  
  
  
  Define MIME Types:
  
  If the file type is not recognized, you may need to define the MIME type for the file. This can be done in transaction SICF by navigating to the relevant service and adding the MIME type.
  
  
  
  Check File Extension:
  
  Ensure that the file you are trying to upload or process has the correct file extension and that it matches the expected format.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific instructions on how to register file types or troubleshoot related issues.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance. They may provide patches or updates that address the issue.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SICF, SE80, and SE11 for data dictionary objects.
  SAP Notes: Check SAP Notes for any known issues or updates related to the error message.
  System Logs: Review system logs (transaction SM21) for additional error messages or warnings that may provide more context about the issue.
  
  By following these steps, you should be able to resolve the error message regarding the unregistered file type in SAP.