How To Fix 29646 - Sort not supported for field &

SAP Error Message - Details

• Message type: E = Error

• Message class: 29 - Bills of Material

• Message number: 646

• Message text: Sort not supported for field &

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message 29646 - Sort not supported for field & ?

  The SAP error message "29646: Sort not supported for field &" typically occurs when there is an attempt to sort a field in a report or query that does not support sorting. This can happen for various reasons, such as the field being a calculated field, a field from a non-sortable data source, or a field that is not indexed.
  Causes:
  
  Non-Sortable Field: The field you are trying to sort may not be designed to be sorted. This is common with certain calculated fields or fields from specific database views.
  Data Source Limitations: The underlying data source (like a view or a table) may not support sorting for that particular field.
  Field Type: Some field types, such as certain complex data types or structures, may not support sorting.
  Database Constraints: The database may have constraints that prevent sorting on certain fields.
  
  Solutions:
  
  Check Field Properties: Verify the properties of the field in the data dictionary (SE11) or the relevant data source to ensure it is sortable.
  Use Alternative Fields: If the field cannot be sorted, consider using an alternative field that is sortable.
  Modify the Query/Report: If you are using a custom report or query, modify it to exclude the non-sortable field from the sort criteria.
  Database View Adjustment: If the field is part of a database view, check if the view can be modified to allow sorting on that field.
  Consult Documentation: Refer to SAP documentation or help resources for specific details about the field and its sorting capabilities.
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like SE11 (Data Dictionary) or SE80 (Object Navigator) to investigate the field and its properties.
  SAP Notes: Check SAP Notes for any known issues or updates related to this error message.
  Community Forums: SAP Community and other forums can be helpful for finding similar issues and solutions shared by other users.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with your SAP Basis or ABAP team for further investigation.