How To Fix 0K044 - Choose only list columns for filter operations

SAP Error Message - Details

• Message type: E = Error

• Message class: 0K - Messages for "General List Modules"

• Message number: 044

• Message text: Choose only list columns for filter operations

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 0K044 - Choose only list columns for filter operations ?

  The SAP error message 0K044: "Choose only list columns for filter operations" typically occurs when you are trying to apply a filter operation on a column that is not a list column in a query or report. This error is common in SAP BW (Business Warehouse) or SAP Query scenarios where certain operations are restricted to specific types of columns.
  Cause:
  The error arises when:
  
  You attempt to filter on a characteristic or key figure that is not defined as a list column.
  The query or report is trying to apply a filter on a column that does not support filtering operations.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Column Types: Review the columns in your query or report. Ensure that you are only applying filters to columns that are defined as list columns. List columns typically include characteristics (dimensions) rather than key figures (measures).
  
  
  Modify the Query: If you have mistakenly added a non-list column to the filter, remove it from the filter criteria. Only include columns that are appropriate for filtering.
  
  
  Adjust Query Design: If you need to filter on a key figure, consider redesigning your query to include relevant characteristics that can be used for filtering instead.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidelines on which columns can be used for filtering in your version of SAP BW or SAP Query.
  
  
  Test Changes: After making adjustments, run the query or report again to ensure that the error is resolved.
  
  
  Related Information:
  
  SAP BW Query Designer: Familiarize yourself with the Query Designer tool, which allows you to create and modify queries. Understanding the properties of each column can help prevent this error.
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or updates related to this error message.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to resolve the error and successfully apply filters in your SAP queries or reports.