How To Fix SY265 - Sort field & is not a HEADER field

SAP Error Message - Details

• Message type: E = Error

• Message class: SY - ABAP/4 system messages

• Message number: 265

• Message text: Sort field & is not a HEADER field

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SY265 - Sort field & is not a HEADER field ?

  The SAP error message SY265 indicates that there is an issue with the sort field specified in a report or program. Specifically, the error message states that the sort field you are trying to use is not a header field. This typically occurs in the context of ALV (ABAP List Viewer) reports or when using certain sorting functionalities in ABAP programs.
  Cause:
  The error occurs when:
  
  You are trying to sort a field that is not defined as a header field in the output structure of the report.
  The field you are attempting to sort is not part of the data structure that is being displayed or is not included in the field catalog for the ALV report.
  There may be a mismatch between the field names used in the sorting logic and the actual field names defined in the data structure.
  
  Solution:
  To resolve the SY265 error, you can take the following steps:
  
  
  Check Field Definitions:
  
  Ensure that the field you are trying to sort is defined in the output structure of your report or ALV grid.
  Verify that the field is included in the field catalog if you are using ALV.
  
  
  
  Modify the Sort Logic:
  
  If you are using a custom sort logic, ensure that the field names match those defined in the data structure.
  If necessary, modify the sort field to use a valid header field.
  
  
  
  Update Field Catalog:
  
  If you are using ALV, make sure that the field catalog includes the field you want to sort. You can do this by adding the field to the field catalog before calling the ALV display function.
  
  
  
  Debugging:
  
  Use the debugger to trace the execution of your program and check the values of the fields being used for sorting. This can help identify any discrepancies.
  
  
  
  Consult Documentation:
  
  Review the SAP documentation or help files related to ALV and sorting to ensure you are following the correct procedures.
  
  
  
  Related Information:
  
  ALV Reports: When working with ALV reports, ensure that the field catalog is correctly defined and that all fields you want to display and sort are included.
  ABAP Development: Familiarize yourself with ABAP programming concepts, especially regarding data structures and field definitions.
  SAP Notes: Check for any relevant SAP Notes that might address specific issues related to the SY265 error or provide updates and patches.
  
  By following these steps, you should be able to resolve the SY265 error and successfully implement sorting in your SAP report or program.