Message type: E = Error
Message class:  FMHIE - Budget Hierarchies 
Message number: 440
Message text: Multi-level node &3&4 already exists
You want to add the node &V3&&V4& (hierarchical part, with node
identifier &V2&) to the multi-level budget structure for hierarchy ID
&V1&.
However, this node already exists in the multi-level budget structure.
The specified node cannot be processed.
Choose another node to be added to the multi-level budget structure.
The system issues an error message and will not allow you to continue with this transaction until the error is resolved.
Error message extract from SAP system. Copyright SAP SE.
The SAP error message FMHIE440, which states "Multi-level node &3&4 already exists," typically occurs in the context of the Funds Management (FM) module when you are trying to create or modify a multi-level node in the budget structure. This error indicates that the node you are attempting to create already exists in the system.
Cause: Duplicate Node Creation: The most common cause of this error is that you are trying to create a node with an identifier that already exists in the budget structure. Incorrect Hierarchy Level: You may be trying to add a node at a level where a node with the same identifier already exists. Data Entry Error: There might be a typographical error in the node identifier you are trying to create.
Solution: Check Existing Nodes: Before creating a new node, check the existing nodes in the budget structure to ensure that the node you want to create does not already exist. You
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