How To Fix I10019 - Missing mandatory field when completion flag is set

I10019 - Overview

• Message type: E = Error

• Message class: I10 - Work Management IDocs Messages

• Message number: 019

• Message text: Missing mandatory field when completion flag is set

What causes this issue?

The person who completed the task must be specified when the completion
of a Notification task is requested.

How to fix this error?

Change IDoc to fill ERLNAM field and resubmit the IDoc.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message I10019 - Missing mandatory field when completion flag is set ?

  The SAP error message I10019, which states "Missing mandatory field when completion flag is set," typically occurs in the context of inventory management or production processes within SAP. This error indicates that a required field has not been filled out when the system expects it to be, particularly when a completion flag (such as for a production order or a goods movement) is set.
  
  Cause:
  The error is usually caused by one or more of the following reasons:
  
  Incomplete Data Entry: A mandatory field that is required for the transaction has not been filled in. This could be due to user oversight or a system configuration issue.
  
  Configuration Issues: The system may be configured in such a way that certain fields are marked as mandatory, but they are not being populated correctly during the transaction.
  Custom Development: If there are custom enhancements or user exits in place, they may be affecting the data flow and