How To Fix SWN177 - Reason for alternative: &1

SWN177 - Overview

• Message type: E = Error

• Message class: SWN - WF Notif: Messages

• Message number: 177

• Message text: Reason for alternative: &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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message SWN177 - Reason for alternative: &1 ?

  The SAP error message SWN177, which states "Reason for alternative: &1," is related to the SAP Workflow Notification system. This error typically occurs when there is an issue with the configuration of the workflow notifications, particularly when the system is unable to determine the appropriate recipient for a workflow notification.
  
  Cause:
  The error message SWN177 can be triggered by several factors, including:
  
  Missing or Incorrect Configuration: The workflow notification settings may not be properly configured in transaction SWN1 (Workflow Notification Settings).
  Recipient Determination Issues: The system may not be able to find a valid recipient for the notification due to missing user assignments or incorrect user data.
  Workflow Definition Issues: The workflow definition itself may have errors or may not be properly activated.
  Authorization Issues: The user may not have the necessary authorizations to receive notifications.
  Technical Issues: There may be underlying technical issues, such as problems with the SAPconnect configuration or email settings.
  
  
  Solution:
  To resolve the SWN177