How To Fix T1019 - You must specify either a payment amount or a percentage

T1019 - Overview

• Message type: E = Error

• Message class: T1 - Financial instruments

• Message number: 019

• Message text: You must specify either a payment amount or a percentage

What causes this issue?

Enter either a payment amount or a percentage rate.
You cannot enter both.

Error message extract from SAP system. Copyright SAP SE.

T1019 - Details

• The SAP error message T1019, "You must specify either a payment amount or a percentage," typically occurs in the context of financial transactions, particularly when dealing with payment processing or invoice management. This error indicates that the system requires either a specific payment amount or a percentage to be entered, but neither has been provided.
  
  Cause:
  
  Missing Input: The user has not entered a payment amount or a percentage in the relevant fields.
  Incorrect Configuration: The configuration settings for payment processing may not be set up correctly, leading to the system expecting input that is not being provided.
  User Error: The user may have overlooked the required fields or misunderstood the input requirements.
  
  
  Solution:
  
  Check Input Fields: Ensure that you have entered either a payment amount or a percentage in the appropriate fields. If you are processing a payment, one of these values must be specified.
  Review Transaction Type: Depending on the transaction type, verify if the