How To Fix SWF_SLS020 - Due deadlines (time stamp <=&) locked against changes

SAP Error Message - Details

• Message type: E = Error

• Message class: SWF_SLS - Message Class for Deadline Monitoring (Deadline Service)

• Message number: 020

• Message text: Due deadlines (time stamp <=&) locked against changes

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SWF_SLS020 - Due deadlines (time stamp <=&) locked against changes ?

  The SAP error message SWF_SLS020 indicates that there are deadlines (time stamps) that are locked against changes. This typically occurs in the context of workflow management in SAP, where certain deadlines or time stamps are set for tasks or processes, and these cannot be modified due to various reasons, such as system settings or workflow status.
  Cause:
  
  Locked Time Stamps: The time stamps for deadlines are locked because they are either already processed or are in a state that does not allow changes.
  Workflow Status: The workflow might be in a status that prevents modifications to deadlines.
  Authorization Issues: The user may not have the necessary authorizations to change the deadlines.
  System Settings: Certain configurations in the workflow management settings may prevent changes to deadlines.
  
  Solution:
  
  Check Workflow Status: Review the status of the workflow to ensure it is in a state that allows changes. If it is completed or in a final state, you may need to take additional steps to unlock it.
  Review Authorizations: Ensure that the user attempting to make changes has the necessary authorizations. You may need to consult with your SAP security team to verify this.
  Consult Workflow Administrator: If you are not able to resolve the issue, consult with your SAP workflow administrator or support team. They may have the ability to unlock the deadlines or provide further insights.
  System Configuration: Check the configuration settings in the workflow management area to see if there are any restrictions on changing deadlines. Adjust settings if necessary and if you have the appropriate permissions.
  Transaction Codes: Use relevant transaction codes (like SWI1, SWI2_FREQ, or SWI2_DURA) to analyze the workflow instances and their statuses.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  Documentation: Review SAP documentation related to workflow management and deadline handling for more insights.
  Community Forums: Consider searching or posting in SAP community forums for additional user experiences and solutions related to this error.
  
  If the issue persists after trying the above solutions, it may be necessary to escalate the matter to SAP support for further assistance.