How To Fix TU124 - Select one main selection criterion only

SAP Error Message - Details

• Message type: E = Error

• Message class: TU - Billing/Scheduling/Budget Billing

• Message number: 124

• Message text: Select one main selection criterion only

What causes this issue?

You can only select one of the coloured main selection criteria.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message TU124 - Select one main selection criterion only ?

  The SAP error message TU124 ("Select one main selection criterion only") typically occurs in the context of transaction codes or reports where multiple selection criteria are provided, but the system expects only one main criterion to be selected for processing.
  Cause:
  This error arises when a user attempts to execute a report or transaction that requires a single primary selection criterion, but multiple criteria have been selected. The system is designed to ensure that only one main criterion is used to avoid ambiguity in the data retrieval process.
  Solution:
  To resolve the TU124 error, follow these steps:
  
  
  Review Selection Criteria: Go back to the selection screen of the transaction or report where the error occurred. Check the criteria you have selected.
  
  
  Select One Main Criterion: Identify which of the selection criteria is the primary one you want to use. Deselect any additional criteria that are not necessary for your report or transaction.
  
  
  Execute Again: After adjusting your selection criteria to include only one main criterion, try executing the report or transaction again.
  
  
  Related Information:
  
  Transaction Codes: This error can occur in various transaction codes, especially those related to reporting or data extraction.
  Documentation: Refer to SAP documentation or help files related to the specific transaction or report you are using for more detailed guidance on selection criteria.
  User Training: If this error occurs frequently, consider providing training for users on how to properly use selection screens in SAP to avoid confusion regarding selection criteria.
  
  If the problem persists after following these steps, it may be beneficial to consult with your SAP support team or refer to SAP Notes for any specific patches or updates related to the error.