How To Fix SWN003 - Category &1 is not valid

SAP Error Message - Details

• Message type: E = Error

• Message class: SWN - WF Notif: Messages

• Message number: 003

• Message text: Category &1 is not valid

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 SWN003 - Category &1 is not valid ?

  The SAP error message SWN003, which states "Category &1 is not valid," typically occurs in the context of the SAP Workflow Notification system. This error indicates that the system is unable to recognize or find the specified category for notifications.
  Cause:
  
  Invalid Category: The category specified in the workflow notification settings does not exist or is incorrectly defined.
  Configuration Issues: There may be issues with the configuration of the workflow or notification settings in the SAP system.
  Authorization Issues: The user may not have the necessary authorizations to access the specified category.
  Transport Issues: If the category was recently transported from another system, it may not have been properly imported or activated.
  
  Solution:
  
  
  Check Category Definition:
  
  Go to transaction code SWN1 (Workflow Notification Settings) and verify the categories defined in the system.
  Ensure that the category you are trying to use is correctly defined and active.
  
  
  
  Correct Configuration:
  
  Review the configuration settings for the workflow and notifications. Ensure that all necessary parameters are set correctly.
  If you are using custom categories, ensure that they are properly defined in the system.
  
  
  
  Authorization Check:
  
  Verify that the user has the necessary authorizations to access the specified category. You can check this using transaction code SU53 to analyze authorization issues.
  
  
  
  Transport Check:
  
  If the category was recently transported, ensure that the transport request was successfully imported and that all necessary objects are active in the target system.
  
  
  
  Debugging:
  
  If the issue persists, consider debugging the workflow to identify where the error is occurring. You can use transaction code SWI1 to analyze workflow instances.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to workflow notifications for any specific guidance or updates regarding this error.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SWN1: Workflow Notification Settings
  SWI1: Work Item Selection
  SWU3: Automatic Workflow Customizing
  SU53: Authorization Check
  
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the SWN003 error. You can search for relevant notes in the SAP Support Portal.
  
  
  Community Forums: Consider checking SAP Community forums or other user groups for similar issues and solutions shared by other users.
  
  
  By following these steps, you should be able to identify and resolve the issue related to the SWN003 error message in your SAP system.