How To Fix 1E880 - Decline key &1 is not allowed

1E880 - Overview

• Message type: E = Error

• Message class: 1E - BCA: Account

• Message number: 880

• Message text: Decline key &1 is not allowed

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message 1E880 - Decline key &1 is not allowed ?

  The SAP error message 1E880 with the description "Decline key &1 is not allowed" typically occurs in the context of financial transactions, particularly when dealing with payment processing or document posting. This error indicates that the decline key specified in the transaction is not valid or not allowed in the current context.
  
  Cause:
  
  Invalid Decline Key: The decline key specified in the transaction does not exist in the system or is not configured correctly.
  
  Configuration Issues: The decline key may not be set up in the system for the specific transaction type or business process.
  Authorization Issues: The user may not have the necessary authorizations to use the specified decline key.
  Business Rules: Certain business rules or validations may restrict the use of specific decline keys based on the transaction type or status.
  
  
  Solution:
  
  Check Decline Key: Verify that the decline key you are using is valid and exists in the system. You can do this by