How To Fix /MVA/AMVIAMSG121 - Error: Check data file &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /MVA/AMVIAMSG -

• Message number: 121

• Message text: Error: Check data file &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 /MVA/AMVIAMSG121 - Error: Check data file &1 ?

  The SAP error message /MVA/AMVIAMSG121 Error: Check data file &1 typically indicates an issue with a data file that is being processed in the context of the SAP Advanced Planning and Optimization (APO) or similar modules. This error suggests that there is a problem with the specified data file, which could be due to various reasons such as file format issues, missing data, or incorrect file paths.
  Possible Causes:
  
  File Format Issues: The data file may not be in the expected format (e.g., CSV, TXT) or may contain invalid characters.
  File Path Errors: The specified file path may be incorrect, leading to the system being unable to locate the file.
  Data Integrity Issues: The data within the file may be incomplete or corrupted, causing the system to reject it.
  Permissions Issues: The user or process may not have the necessary permissions to access the file.
  Configuration Issues: There may be configuration settings in SAP that are not aligned with the data file being processed.
  
  Solutions:
  
  Check File Path: Verify that the file path specified in the error message is correct and that the file exists at that location.
  Validate File Format: Ensure that the data file is in the correct format and adheres to the expected structure. You can open the file in a text editor to check for any anomalies.
  Inspect Data Integrity: Review the contents of the file for any missing or corrupted data. Make sure that all required fields are populated correctly.
  Review Permissions: Check the file permissions to ensure that the SAP system or the user has the necessary access rights to read the file.
  Consult Documentation: Refer to SAP documentation or help resources for specific requirements regarding the data file format and structure.
  Test with Sample Data: If possible, test the process with a known good data file to determine if the issue is with the specific file or the overall process.
  
  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, such as SM37 for job monitoring or SLG1 for application log analysis.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  If the problem persists after trying the above solutions, it may be beneficial to involve your SAP Basis or technical support team for further investigation.