How To Fix 1X018 - Node type & is used in a structure

1X018 - Overview

• Message type: E = Error

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

• Message number: 018

• Message text: Node type & is used in a structure

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 1X018 - Node type & is used in a structure ?

  The SAP error message 1X018 indicates that a node type is being used in a structure where it is not allowed. This typically occurs in the context of SAP's data modeling or configuration, particularly when working with structures in the context of Business Process Modeling (BPM) or similar areas.
  
  Cause:
  The error arises when:
  
  A node type that is not permitted in a specific structure is being referenced.
  There may be a mismatch between the expected node types and the actual node types defined in the structure.
  The structure may be incorrectly defined or configured, leading to the inclusion of an inappropriate node type.
  
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Review the Structure Definition:
  
  Check the structure where the error is occurring. Ensure that the node types used are appropriate for that structure.
  Verify that the node types conform to the expected definitions and constraints.
  
  
  
  Modify Node Types:
  
  If a node type is incorrectly used, consider changing