How To Fix SWN077 - Selection schedule &1 of scenario &2 contains invalid values

SAP Error Message - Details

• Message type: E = Error

• Message class: SWN - WF Notif: Messages

• Message number: 077

• Message text: Selection schedule &1 of scenario &2 contains invalid values

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 SWN077 - Selection schedule &1 of scenario &2 contains invalid values ?

  The SAP error message SWN077 indicates that there are invalid values in the selection schedule of a scenario in the SAP Workflow Notification (SWN) configuration. This error typically arises when the selection criteria for the workflow notifications are not set up correctly, leading to issues in processing or sending notifications.
  Cause:
  
  
  Invalid Values in Selection Schedule: The selection schedule may contain invalid or incorrect values, such as:
  
  Incorrect date formats.
  Non-existent user IDs or roles.
  Invalid selection criteria that do not match any existing data.
  
  
  
  Configuration Issues: The configuration of the workflow scenario may not be set up properly, leading to inconsistencies in the selection criteria.
  
  
  Missing Authorizations: The user or role specified in the selection schedule may not have the necessary authorizations to access the required data.
  
  
  Solution:
  
  
  Check Selection Schedule:
  
  Go to the transaction code SWN1 (Workflow Notification) and check the selection schedule for the specified scenario.
  Ensure that all values are valid and correctly formatted.
  
  
  
  Review Scenario Configuration:
  
  Use transaction code SWNCONFIG to review the configuration of the workflow scenario.
  Ensure that all parameters are set correctly and that there are no missing or incorrect entries.
  
  
  
  Validate User IDs and Roles:
  
  Verify that the user IDs or roles specified in the selection schedule exist and are active in the system.
  Check for any changes in user roles or authorizations that may have occurred.
  
  
  
  Test the Selection Criteria:
  
  If possible, test the selection criteria independently to ensure they return valid results.
  Adjust the criteria as necessary to ensure they align with the existing data.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific details on the configuration of workflow notifications and selection schedules.
  
  
  
  Check for System Updates:
  
  Ensure that your SAP system is up to date with the latest patches and updates, as some issues may be resolved in newer versions.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SWN1: Workflow Notification Configuration
  SWNCONFIG: Workflow Notification Configuration Settings
  SWI1: Work Item Selection
  
  
  
  SAP Notes: Check SAP Notes related to SWN and workflow notifications for any known issues or additional troubleshooting steps.
  
  
  Community Forums: Consider visiting SAP Community forums or other user groups for insights from other users who may have encountered similar issues.
  
  
  By following these steps, you should be able to identify and resolve the cause of the SWN077 error message in your SAP system.