How To Fix 1X088 - Only subnodes can be created for these nodes

1X088 - Overview

• Message type: E = Error

• Message class: 1X - General hierarchy maintenance tool message

• Message number: 088

• Message text: Only subnodes can be created for these nodes

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 1X088 - Only subnodes can be created for these nodes ?

  The SAP error message 1X088: Only subnodes can be created for these nodes typically occurs in the context of hierarchical data structures, such as when working with organizational units, cost centers, or other master data that is organized in a tree-like structure. This error indicates that you are trying to create a node at a level where only subnodes (children) can be added, rather than creating a new node at the same level or a higher level.
  
  Cause:
  
  Hierarchy Structure: The node you are trying to create is not allowed at the current level of the hierarchy. For example, if you are trying to create a new organizational unit at the same level as an existing unit, the system will not allow it.
  Node Type Restrictions: Certain nodes in the hierarchy may have restrictions on what types of nodes can be created under them. For instance, a node may only allow subnodes to