How To Fix DMU130 - Node &1 is still used in structures

DMU130 - Overview

• Message type: E = Error

• Message class: DMU - Digital Mock Up (DMU)

• Message number: 130

• Message text: Node &1 is still used in structures

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 DMU130 - Node &1 is still used in structures ?

  The SAP error message DMU130, which states "Node &1 is still used in structures," typically occurs in the context of data model changes, particularly when you are trying to delete or modify a node in a data model that is still being referenced in other structures or objects.
  
  Cause:
  The error arises when you attempt to delete or modify a node (like a characteristic or a hierarchy node) that is still being used in one or more structures, such as InfoObjects, InfoProviders, or other data models. This is a safeguard mechanism in SAP to prevent the accidental loss of data integrity.
  
  Solution:
  To resolve this error, you need to identify where the node is being used and take appropriate actions. Here are the steps you can follow:
  
  
  Identify Dependencies:
  
  Use the SAP transaction code RSD1 (for InfoObjects) or RSA1 (for Data Warehousing Workbench) to check where the node is being used.
  Look for any InfoProviders, queries, or