How To Fix SIAG_MSG401 - Action not found; Action type: &1

SAP Error Message - Details

• Message type: E = Error

• Message class: SIAG_MSG - GRC Plug-Ins message class

• Message number: 401

• Message text: Action not found; Action type: &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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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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SIAG_MSG401 - Action not found; Action type: &1 ?

  The SAP error message SIAG_MSG401 with the description "Action not found; Action type: &1" typically indicates that the system is unable to find a specific action that is expected to be executed. This error is often related to the SAP Business Workflow or the SAP Business Application Programming Interface (BAPI) where certain actions or methods are expected to be defined but are missing or incorrectly configured.
  Possible Causes:
  
  Missing Action Definition: The action type specified in the error message may not be defined in the system.
  Incorrect Configuration: The action type may be incorrectly configured or not activated in the relevant workflow or application.
  Authorization Issues: The user may not have the necessary authorizations to execute the action.
  Transport Issues: If the action was recently transported from another system, it may not have been properly imported or activated.
  System Version Mismatch: The action may be available in a different version of the software, leading to compatibility issues.
  
  Solutions:
  
  
  Check Action Definition:
  
  Go to the relevant transaction (e.g., SWDD for workflows) and verify if the action type is defined.
  Ensure that the action type is correctly configured and activated.
  
  
  
  Review Workflow Configuration:
  
  If the error occurs in a workflow, check the workflow definition to ensure that all actions are correctly linked and defined.
  Use transaction SWI1 to analyze the workflow instances and identify where the error occurs.
  
  
  
  Authorization Check:
  
  Ensure that the user executing the action has the necessary authorizations. You can check this using transaction SU53 to see if there are any authorization failures.
  
  
  
  Transport Management:
  
  If the action was recently transported, check the transport logs to ensure that it was successfully imported.
  Re-import the transport if necessary.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to the specific action type to ensure that it is supported in your version of SAP.
  
  
  
  Contact SAP Support:
  
  If the issue persists, consider reaching out to SAP support for further assistance, especially if it seems to be a bug or a deeper system issue.
  
  
  
  Related Information:
  
  Transaction Codes: 
  
  SWDD (Workflow Builder)
  SWI1 (Work Item Selection)
  SU53 (Authorization Check)
  
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional troubleshooting steps.
  Community Forums: Check SAP Community or other forums for similar issues and solutions shared by other users.
  
  By following these steps, you should be able to diagnose and resolve the SIAG_MSG401 error in your SAP system.