How To Fix ISSR2045 - Enter a defined list type in the Excel file

SAP Error Message - Details

• Message type: E = Error

• Message class: ISSR2 - Message Class for Statutory Reporting: Output

• Message number: 045

• Message text: Enter a defined list type in the Excel file

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 ISSR2045 - Enter a defined list type in the Excel file ?

  The SAP error message ISSR2045, which states "Enter a defined list type in the Excel file," typically occurs when you are trying to upload data from an Excel file into SAP, and the system expects a specific format or predefined list type that is not being met.
  Cause:
  
  Undefined List Type: The Excel file you are trying to upload does not contain a valid or recognized list type as defined in the SAP system.
  Incorrect Formatting: The data in the Excel file may not be formatted correctly, or the required fields may be missing.
  Data Validation: The values in the Excel file may not match the expected values defined in the SAP system for the specific list type.
  
  Solution:
  
  Check List Type Definition: Ensure that the list type you are trying to use is defined in the SAP system. You may need to consult with your SAP administrator or check the configuration settings.
  Review Excel File: Open the Excel file and verify that:
  
  The correct list type is specified in the appropriate column.
  All required fields are filled out correctly.
  The data adheres to the expected format (e.g., no extra spaces, correct data types).
  
  
  Use Template: If available, use a predefined template for the Excel upload that matches the required structure and formatting.
  Data Validation: Cross-check the values in your Excel file against the valid values in SAP. Ensure that all entries conform to the expected list type.
  Error Logs: If the system provides error logs or details, review them for more specific information about what is causing the error.
  
  Related Information:
  
  SAP Documentation: Refer to the SAP help documentation for the specific module you are working with, as it may provide additional insights into the required formats and list types.
  SAP Community: Engage with the SAP Community forums or support channels for advice from other users who may have encountered similar issues.
  Training: If you frequently work with data uploads, consider training on data management in SAP to better understand the requirements and avoid similar errors in the future.
  
  By following these steps, you should be able to resolve the ISSR2045 error and successfully upload your data into SAP.