How To Fix WU139 - Enter either an amount or a percentage, not both

SAP Error Message - Details

• Message type: E = Error

• Message class: WU - Promotion management messages

• Message number: 139

• Message text: Enter either an amount or a percentage, not both

What causes this issue?

For mass maintenance, you entered both an amount and a percentage.

System Response

Mass maintenance is only possible if only one of these fields contains
data.

How to fix this error?

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

Procedure for System Administrators

Delete the content of one of these fields.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message WU139 - Enter either an amount or a percentage, not both ?

  The SAP error message WU139, which states "Enter either an amount or a percentage, not both," typically occurs in scenarios where a user is trying to input both an amount and a percentage in a field that only allows one of these inputs. This error is common in various SAP modules, particularly in financial transactions, pricing conditions, or when dealing with discounts and surcharges.
  Cause:
  The error arises when:
  
  A user attempts to enter both a monetary value (amount) and a percentage in the same field or related fields that are mutually exclusive.
  The system is designed to accept only one of these inputs to avoid confusion and ensure accurate calculations.
  
  Solution:
  To resolve the WU139 error, follow these steps:
  
  Review Input Fields: Check the fields where you are entering data. Ensure that you are only entering either an amount or a percentage, but not both.
  Clear Unnecessary Input: If you have mistakenly entered both, remove one of the entries. Decide whether you want to apply a fixed amount or a percentage and delete the other.
  Validation: After making the necessary adjustments, validate the input to ensure that the error does not reoccur.
  Consult Documentation: If you are unsure about which field to use, refer to the relevant SAP documentation or user guide for the specific transaction you are working on.
  
  Related Information:
  
  Transaction Codes: This error can occur in various transaction codes, such as those related to pricing, billing, or financial postings.
  User Training: Ensure that users are trained on the correct input methods for the specific SAP transactions they are using to minimize errors.
  SAP Notes: Check SAP Notes or the SAP Support Portal for any updates or patches related to this error message, as there may be specific fixes or enhancements available.
  
  If the problem persists after following these steps, it may be beneficial to consult with your SAP support team or a functional consultant who can provide further assistance based on the specific context of your SAP environment.