How To Fix IBW019 - Notification &1 has no reference object, task list &2 will not be costed

IBW019 - Overview

• Message type: E = Error

• Message class: IBW - Messages for PM extraction

• Message number: 019

• Message text: Notification &1 has no reference object, task list &2 will not be costed

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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Smart SAP Assistant

• What is the cause and solution for SAP error message IBW019 - Notification &1 has no reference object, task list &2 will not be costed ?

  The SAP error message IBW019 indicates that a notification (in this case, &1) does not have a reference object, which is necessary for the costing process of a task list (identified as &2). This error typically arises in the context of maintenance management or production planning within SAP.
  
  Cause:
  
  Missing Reference Object: The notification is expected to reference a specific object (like a piece of equipment, functional location, or a work order) that is necessary for costing. If this reference is missing, the system cannot proceed with the costing of the associated task list.
  Incorrect Configuration: There may be issues with the configuration of the notification or task list that prevent the system from linking them correctly.
  Data Entry Errors: The notification may have been created without properly linking it to the required reference object due to user error during data entry.
  
  
  Solution:
  
  Check Notification Details: Review the notification (transaction code IW21 or IW22) to ensure