How To Fix AQ261 - No column headers can be used with this data format

SAP Error Message - Details

• Message type: E = Error

• Message class: AQ - Message texts for SAP Query

• Message number: 261

• Message text: No column headers can be used with this data format

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 AQ261 - No column headers can be used with this data format ?

  The SAP error message AQ261, "No column headers can be used with this data format," typically occurs when you are trying to upload or import data into SAP using a format that does not support column headers. This can happen in various contexts, such as when using the SAP GUI for data uploads, or when working with tools like SAP Data Services or SAP BusinessObjects.
  Cause:
  
  Incompatible Data Format: The data format you are using (e.g., CSV, Excel) may not support column headers. For instance, some formats expect raw data without headers.
  Incorrect File Structure: The structure of the file being uploaded may not match the expected structure in SAP. This includes having headers when they are not allowed or missing required fields.
  Configuration Settings: The settings in the transaction or tool you are using may not be configured to accept headers.
  
  Solution:
  
  Check Data Format: Ensure that the data format you are using is compatible with the SAP transaction or tool. If headers are not allowed, remove them from your data file.
  Modify File Structure: If your file contains headers, either remove them or convert the file to a format that does not include headers. For example, if you are using a CSV file, ensure it starts with the data rows directly.
  Review Transaction Settings: If you are using a specific transaction in SAP, check the settings or options available to see if there is a toggle for including or excluding headers.
  Consult Documentation: Refer to the SAP documentation for the specific transaction or tool you are using to understand the expected data format and structure.
  Test with Sample Data: Create a small sample file that adheres to the expected format and test the upload to see if the error persists.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or updates related to the error message AQ261.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Data Upload Tools: Familiarize yourself with the specific data upload tools you are using (e.g., LSMW, BAPIs, BDC) and their requirements regarding data formats.
  
  By following these steps, you should be able to resolve the AQ261 error and successfully upload your data into SAP.