How To Fix 1X079 - The first node in a structure cannot be deleted

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 079

• Message text: The first node in a structure cannot be deleted

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 1X079 - The first node in a structure cannot be deleted ?

  The SAP error message 1X079 ("The first node in a structure cannot be deleted") typically occurs when you attempt to delete the first node of a hierarchical structure in SAP, such as a hierarchy in a report or a data structure that is not allowed to have its first node removed.
  
  Cause:
  The primary cause of this error is that the first node in a hierarchical structure is often considered the root or main node. Deleting this node would disrupt the integrity of the structure, as it serves as the parent for all other nodes. In many systems, the first node is essential for maintaining the hierarchy and ensuring that the data remains organized and accessible.
  
  Solution:
  To resolve this error, you can consider the following approaches:
  
  
  Check Hierarchy Structure: Ensure that you are not trying to delete the first node. If you need to remove a node, select a different node that is not