How To Fix /STMC/CR_MSG673 - Error while reading file '&1'; invalid file type '&2'

SAP Error Message - Details

• Message type: E = Error

• Message class: /STMC/CR_MSG -

• Message number: 673

• Message text: Error while reading file '&1'; invalid file type '&2'

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message /STMC/CR_MSG673 - Error while reading file '&1'; invalid file type '&2' ?

  The SAP error message /STMC/CR_MSG673 indicates that there is an issue with reading a file due to an invalid file type. This error typically occurs in the context of file processing within SAP systems, particularly when dealing with file uploads or imports.
  Cause:
  The error message /STMC/CR_MSG673 is triggered when:
  
  The file being processed does not have a valid or expected file extension/type.
  The file format is not supported by the SAP application or the specific transaction you are using.
  There may be a mismatch between the expected file type and the actual file type being uploaded.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check File Type: Ensure that the file you are trying to upload has the correct file extension. For example, if the system expects a .csv file, make sure the file is saved in that format.
  
  
  Verify File Content: Open the file in a text editor or appropriate application to ensure that the content is formatted correctly and matches the expected structure.
  
  
  Consult Documentation: Refer to the SAP documentation or the specific transaction documentation to confirm the supported file types and formats.
  
  
  Rename File: If the file extension is incorrect, rename the file to the expected format and try uploading it again.
  
  
  Check Configuration: If you are an administrator, check the configuration settings in the SAP system to ensure that the file types are correctly defined and that the system is set up to accept the file type you are trying to upload.
  
  
  Error Logs: Review any error logs or additional messages that may provide more context about the issue.
  
  
  Contact Support: If the issue persists after checking the above points, consider reaching out to SAP support or your internal IT support team for further assistance.
  
  
  Related Information:
  
  File Types: Common file types used in SAP include .txt, .csv, .xls, and .xlsx. Ensure that the file you are using is compatible with the SAP module you are working with.
  Transaction Codes: Depending on the context of the error, you may be using specific transaction codes (e.g., LSMW, BAPIs) that have their own requirements for file formats.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  By following these steps, you should be able to identify and resolve the issue causing the /STMC/CR_MSG673 error in your SAP system.