How To Fix CC126 - Selection is not supported for this field

SAP Error Message - Details

• Message type: E = Error

• Message class: CC - ECM: Messages

• Message number: 126

• Message text: Selection is not supported for this field

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CC126 - Selection is not supported for this field ?

  The SAP error message CC126 ("Selection is not supported for this field") typically occurs in the context of SAP's Controlling (CO) module, particularly when working with reports or transactions that involve selection criteria. This error indicates that the field you are trying to use for selection does not support the selection operation you are attempting to perform.
  Causes:
  
  Field Type: The field you are trying to filter on may not be a valid selection field. For example, it could be a calculated field or a field that does not allow for selection criteria.
  Data Structure: The data structure or the report you are using may not support selections on certain fields due to how the underlying data is organized.
  Authorization Issues: Sometimes, the error can arise from authorization issues where the user does not have the necessary permissions to access or filter on that field.
  Incorrect Field Usage: The field may be used in a context where it is not applicable, such as trying to filter on a field that is not part of the selection screen.
  
  Solutions:
  
  Check Field Validity: Verify that the field you are trying to use for selection is indeed a valid selection field. You can do this by checking the field's properties in the data dictionary (transaction SE11).
  Use Alternative Fields: If the field does not support selection, consider using alternative fields that are valid for filtering in your report or transaction.
  Review Report/Transaction Configuration: If you are working with a custom report or transaction, review its configuration to ensure that the fields are set up correctly for selection.
  Consult Documentation: Refer to SAP documentation or help resources for the specific report or transaction you are using to understand the selection criteria that are supported.
  Check Authorizations: Ensure that you have the necessary authorizations to access the data related to the field in question. You may need to consult with your SAP security team.
  Contact SAP Support: If the issue persists and you believe it should be supported, consider reaching out to SAP support for further assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11 (Data Dictionary), SE80 (Object Navigator), and others that may help you analyze the data structure.
  SAP Notes: Check SAP Notes for any known issues or patches related to the error message CC126.
  Community 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 identify the cause of the CC126 error and implement a suitable solution.