How To Fix EWOPS001 - Only enter either the value or function module

SAP Error Message - Details

• Message type: E = Error

• Message class: EWOPS - Messages for Object Presentation Service

• Message number: 001

• Message text: Only enter either the value or function module

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message EWOPS001 - Only enter either the value or function module ?

  The SAP error message EWOPS001 ("Only enter either the value or function module") typically occurs in the context of using the SAP system's functionality for defining conditions or rules, particularly in the context of pricing, output determination, or similar areas where you can either specify a fixed value or a function module to determine a value dynamically.
  Cause:
  This error arises when both a fixed value and a function module are entered in the same field or configuration setting where only one is allowed. The system expects you to choose either a static value or a dynamic calculation via a function module, but not both at the same time.
  Solution:
  To resolve this error, you should:
  
  
  Review the Configuration: Go to the relevant configuration area where the error is occurring (e.g., pricing conditions, output types, etc.).
  
  
  Check the Fields: Look for the fields where you have entered both a value and a function module. You should find a field for a fixed value and another for a function module.
  
  
  Choose One Option:
  
  If you want to use a fixed value, remove the entry in the function module field.
  If you want to use a function module, clear the fixed value field.
  
  
  
  Save Changes: After making the necessary adjustments, save your changes and test the functionality again to ensure the error is resolved.
  
  
  Related Information:
  
  
  Function Modules: These are reusable pieces of code in SAP that can perform specific tasks. If you are using a function module, ensure that it is correctly defined and that it returns the expected value.
  
  
  Documentation: Refer to SAP documentation or help files related to the specific module you are working with (e.g., SD for Sales and Distribution, MM for Materials Management) for more details on how to configure conditions properly.
  
  
  Testing: After making changes, always test the configuration in a development or quality assurance environment before moving to production.
  
  
  SAP Notes: Check SAP Notes for any known issues or additional guidance related to this error message, as there may be specific patches or updates that address similar issues.
  
  
  If you continue to experience issues after following these steps, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.