How To Fix SD_DT027 - No group by field specified

SAP Error Message - Details

• Message type: E = Error

• Message class: SD_DT - DD: Messages for Tuning Objects

• Message number: 027

• Message text: No group by field specified

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SD_DT027 - No group by field specified ?

  The SAP error message SD_DT027: No group by field specified typically occurs in the context of reporting or data extraction in the Sales and Distribution (SD) module. This error indicates that a query or report is attempting to aggregate data without specifying the necessary fields to group the data by.
  Cause:
  The error is usually caused by one of the following reasons:
  
  Missing Group By Fields: The report or query is trying to perform an aggregation (like SUM, COUNT, etc.) but does not have any fields specified to group the data.
  Incorrect Query Design: The query may be incorrectly designed, leading to a situation where the system cannot determine how to group the data for aggregation.
  Data Source Issues: The data source being queried may not have the necessary fields available for grouping.
  
  Solution:
  To resolve the SD_DT027 error, you can take the following steps:
  
  
  Check Query Design:
  
  Open the query or report in the SAP Query or Report Painter.
  Ensure that you have specified at least one field in the "Group By" section of the query design.
  If you are using a custom report, review the logic to ensure that it includes appropriate grouping fields.
  
  
  
  Add Group By Fields:
  
  Identify the fields that make sense for grouping based on the data you are trying to aggregate (e.g., customer, sales organization, material).
  Add these fields to the "Group By" section of your query.
  
  
  
  Review Data Source:
  
  Ensure that the data source you are using contains the necessary fields for grouping.
  If you are using a custom data source, verify that it is correctly set up to include the required fields.
  
  
  
  Test the Query:
  
  After making the necessary adjustments, run the query again to see if the error persists.
  If the error is resolved, review the output to ensure it meets your requirements.
  
  
  
  Consult Documentation:
  
  If you are unsure about which fields to use for grouping, refer to SAP documentation or consult with a colleague who has experience with the specific report or query.
  
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  SAP Community: Engage with the SAP Community forums to see if others have encountered similar issues and what solutions they found effective.
  Training and Documentation: Consider reviewing training materials or documentation related to SAP Query and Report Painter to better understand how to design queries effectively.
  
  By following these steps, you should be able to resolve the SD_DT027 error and successfully run your report or query.