How To Fix OL340 - Sorting according to column '&' is not implemented

SAP Error Message - Details

• Message type: E = Error

• Message class: OL - Workflow object types: Run-time system

• Message number: 340

• Message text: Sorting according to column '&' is not implemented

What causes this issue?

You have selected a column for the 'Sort' function which, however, is
not currently supported as the basis for sorting entries.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message OL340 - Sorting according to column '&' is not implemented ?

  The SAP error message OL340, which states "Sorting according to column '&' is not implemented," typically occurs in the context of SAP reports or queries when the system attempts to sort data based on a column that does not support sorting. This can happen for various reasons, including:
  Causes:
  
  Unsupported Data Type: The column you are trying to sort may contain a data type that does not support sorting operations.
  Custom Fields: If the column is a custom field or a field from a custom table, it may not have been properly configured to allow sorting.
  View or Query Limitations: The underlying database view or query may not support sorting on certain fields due to how the data is structured or indexed.
  Technical Limitations: Some standard SAP reports or transactions may have limitations on sorting capabilities for specific fields.
  
  Solutions:
  
  Check Data Type: Verify the data type of the column you are trying to sort. If it is a complex type or a type that does not support sorting, consider using a different column.
  Modify Query/Report: If you are using a custom report or query, check the underlying logic to ensure that the column is included in the sorting logic. You may need to modify the query to exclude unsupported columns or to use alternative columns that can be sorted.
  Use Alternative Fields: If sorting on the specific column is not essential, consider using another field that provides similar information and supports sorting.
  Consult Documentation: Review SAP documentation or notes related to the specific report or transaction to see if there are known limitations or workarounds for sorting.
  SAP Support: If the issue persists and you believe it should be supported, consider reaching out to SAP support for further assistance. They may provide patches or updates that address the issue.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or fixes related to the specific report or transaction you are using.
  Transaction Codes: If you are using a specific transaction code, look for documentation or community forums that discuss similar issues.
  Community Forums: SAP Community and other forums can be valuable resources for finding solutions to common issues encountered by other users.
  
  By following these steps, you should be able to identify the cause of the OL340 error and implement a suitable solution.