How To Fix /PM0/ABB_MESSAGES822 - Obligatory child entity of entity &1 cannot be created

/PM0/ABB_MESSAGES822 - Overview

• Message type: E = Error

• Message class: /PM0/ABB_MESSAGES -

• Message number: 822

• Message text: Obligatory child entity of entity &1 cannot be created

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message /PM0/ABB_MESSAGES822 - Obligatory child entity of entity &1 cannot be created ?

  The SAP error message /PM0/ABB_MESSAGES822 indicates that there is an issue with creating a child entity for a parent entity in the system. This typically occurs in the context of project management or similar modules where hierarchical relationships between entities (like projects, tasks, or other objects) are defined.
  
  Cause:
  The error message suggests that the child entity you are trying to create is obligatory, meaning that it is required for the parent entity to function correctly. The most common causes for this error include:
  
  Missing Required Data: The child entity may require certain mandatory fields to be filled out that are currently empty.
  Incorrect Hierarchical Structure: The parent entity may not be in a state that allows for the creation of a child entity (e.g., it may be closed or inactive).
  
  Configuration Issues: There may be configuration settings in the system that dictate the relationships between entities, and these may not be set up correctly.
  Authorization