How To Fix SWP162 - Restart not allowed for classic workflow

SAP Error Message - Details

• Message type: E = Error

• Message class: SWP - WFM: Messages

• Message number: 162

• Message text: Restart not allowed for classic workflow

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SWP162 - Restart not allowed for classic workflow ?

  The SAP error message SWP162 ("Restart not allowed for classic workflow") typically occurs in the context of SAP Business Workflow when there is an attempt to restart a workflow instance that is not eligible for restarting. This can happen for various reasons, including the workflow being in a state that does not support a restart or the workflow being a classic workflow that has specific limitations.
  Causes:
  
  Workflow State: The workflow instance may be in a state that does not allow for a restart. For example, if the workflow has already been completed or terminated, it cannot be restarted.
  Classic Workflow Limitations: Classic workflows have certain restrictions compared to newer workflow technologies (like SAP Business Workflow or SAP Cloud Platform Workflow). If the workflow is designed in a way that does not support restarts, this error will occur.
  Configuration Issues: There may be configuration settings in the workflow definition that prevent restarting.
  User Authorization: The user attempting to restart the workflow may not have the necessary authorizations to perform this action.
  
  Solutions:
  
  Check Workflow Status: Verify the current status of the workflow instance. If it is completed or terminated, you will not be able to restart it. You may need to create a new instance instead.
  Review Workflow Definition: Check the workflow definition to ensure that it is designed to allow restarts. If it is a classic workflow, consider whether it can be modified or if a new workflow should be created.
  Use Alternative Actions: If restarting is not possible, consider using other actions such as reinitiating the workflow or creating a new instance based on the same parameters.
  Authorization Check: Ensure that the user has the necessary permissions to restart workflows. This may involve checking roles and authorizations in the SAP system.
  Consult Documentation: Refer to SAP documentation or notes related to the specific workflow you are working with for any additional insights or specific configurations that may be required.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Workflow Logs: Review the workflow logs for more detailed information about the error and the state of the workflow instance.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with your SAP Basis or Workflow team for further assistance.