How To Fix WAB604 - Only one communication arrangement can be used for scenario ID &1.

WAB604 - Overview

• Message type: E = Error

• Message class: WAB - Messages Settlement Management

• Message number: 604

• Message text: Only one communication arrangement can be used for scenario ID &1.

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 WAB604 - Only one communication arrangement can be used for scenario ID &1. ?

  The SAP error message WAB604 indicates that there is an issue with the configuration of communication arrangements in your SAP system. Specifically, it means that there is an attempt to use multiple communication arrangements for a single scenario ID, which is not allowed.
  
  Cause:
  The error occurs when:
  
  There are multiple communication arrangements defined for the same scenario ID in the SAP system.
  The system is trying to process a request that requires a unique communication arrangement, but it finds more than one that matches the criteria.
  
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check Existing Communication Arrangements:
  
  Go to the communication arrangement configuration in your SAP system (usually found in the SAP Fiori Launchpad or through transaction codes like SICF or SWFVISU).
  Identify all communication arrangements that are defined for the specific scenario ID mentioned in the error message.
  
  
  
  Identify Duplicates:
  
  Look for any duplicate entries for the scenario ID. You may find that there are multiple