How To Fix MPO010 - Select a relational operator using input help (F4)

SAP Error Message - Details

• Message type: E = Error

• Message class: MPO - Message Class for Manager Portal or Cost Center Monitor

• Message number: 010

• Message text: Select a relational operator using input help (F4)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MPO010 - Select a relational operator using input help (F4) ?

  The SAP error message MPO010 "Select a relational operator using input help (F4)" typically occurs when a user is trying to enter a condition in a selection screen or a query, and the system expects a relational operator (like =, <, >, <=, >=, <> etc.) but none has been provided or the input is invalid.
  Cause:
  
  Missing Relational Operator: The user did not select or enter a valid relational operator.
  Invalid Input: The input provided does not match the expected format or is not recognized as a valid operator.
  Field Configuration: The field may not be configured correctly in the selection screen or query.
  
  Solution:
  
  Use Input Help (F4): When you encounter this error, press F4 to open the input help dialog. This will show you the available relational operators that you can select from.
  Select a Valid Operator: Choose a valid relational operator from the list provided by the input help.
  Check Input Format: Ensure that you are entering the operator in the correct format as expected by the system.
  Review Field Settings: If you are a developer or have access to configuration, check the settings for the field in the selection screen or query to ensure it is set up to accept relational operators.
  
  Related Information:
  
  SAP Documentation: Refer to SAP's official documentation for more details on selection screens and query configurations.
  User Training: If you are frequently encountering this error, consider training on how to properly use selection screens and queries in SAP.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  
  If the problem persists after following these steps, it may be beneficial to consult with your SAP support team or a technical consultant for further assistance.