How To Fix SWN020 - Enter a time in the 'Time From' field

SAP Error Message - Details

• Message type: E = Error

• Message class: SWN - WF Notif: Messages

• Message number: 020

• Message text: Enter a time in the 'Time From' field

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SWN020 - Enter a time in the 'Time From' field ?

  The SAP error message SWN020, which states "Enter a time in the 'Time From' field," typically occurs in the context of the SAP Workflow Notification (SWN) configuration or when using the SAP Business Workflow. This error indicates that a required field for specifying a time has not been filled out correctly.
  Cause:
  The error is caused by the absence of a value in the 'Time From' field, which is necessary for the system to process the request or action you are trying to perform. This field is often used to define a time range for notifications or tasks, and if it is left blank, the system cannot proceed.
  Solution:
  To resolve the SWN020 error, follow these steps:
  
  
  Check the Input Fields: Ensure that you have filled in all required fields, particularly the 'Time From' field. Enter a valid time in the format expected by the system (usually HH:MM).
  
  
  Review Configuration Settings: If you are configuring workflow notifications, check the settings in transaction SWN1 (Workflow Notification Configuration). Make sure that all necessary fields are correctly filled out.
  
  
  Validate Time Format: Ensure that the time you are entering is in the correct format. SAP typically expects a 24-hour format (e.g., 14:30 for 2:30 PM).
  
  
  Check User Authorizations: Ensure that you have the necessary authorizations to access and modify the workflow settings.
  
  
  Consult Documentation: If you are unsure about the required fields or the expected format, refer to the SAP documentation or help files related to workflow notifications.
  
  
  Test with Different Values: If the issue persists, try entering different valid time values to see if the error is specific to certain inputs.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SWN1 (Workflow Notification Configuration) and SWI1 (Work Item Selection).
  SAP Notes: Check for any SAP Notes related to the SWN020 error for additional troubleshooting steps or patches.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to resolve the SWN020 error and successfully enter the required time in the 'Time From' field.