How To Fix IW599 - Last operation from notification &1 deleted

IW599 - Overview

• Message type: E = Error

• Message class: IW - Order Processing

• Message number: 599

• Message text: Last operation from notification &1 deleted

What causes this issue?

You deleted the last operation from notification &.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

If necessary, manually delete the corresponding notification from the
object list of the order.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

IW599 - Details

• The SAP error message IW599, which states "Last operation from notification &1 deleted," typically occurs in the context of maintenance notifications and work orders in the SAP Plant Maintenance (PM) module. This message indicates that the last operation associated with a maintenance notification has been deleted, which can happen for various reasons.
  
  Cause:
  
  Manual Deletion: The last operation may have been manually deleted by a user, either intentionally or accidentally.
  System Process: Certain system processes or transactions may automatically delete operations under specific conditions, such as when a notification is closed or if it is deemed unnecessary.
  Data Integrity Issues: There may be issues with data integrity or inconsistencies in the database that lead to the deletion of operations.
  Configuration Settings: Specific configuration settings in the SAP system may lead to the automatic deletion of operations under certain circumstances.
  
  
  Solution:
  
  Check Notification Status: Verify the status of the notification associated with the operation. If the notification is