How To Fix NAA450 - Nodes not found (internal error)

NAA450 - Overview

• Message type: E = Error

• Message class: NAA - Subsequent settlement (Purchasing)

• Message number: 450

• Message text: Nodes not found (internal error)

What causes this issue?

The key of a node that does not exist in the tree was transferred to
function module &V1&.
This can only be caused by a program error.

System Response

Processing is canceled.

How to fix this error?

INCLUDE ISR_SYSTEMFEHLER OBJECT DOKU ID TX

Procedure for System Administrators

Contact SAP.

Error message extract from SAP system. Copyright SAP SE.

NAA450 - Details

• The SAP error message NAA450 "Nodes not found (internal error)" typically indicates an issue related to the navigation or structure of the data in the SAP system, particularly in the context of the SAP NetWeaver or SAP Business Warehouse (BW) environments. This error can occur when the system is unable to locate specific nodes or elements in a hierarchy or data structure that it expects to find.
  Possible Causes:
  
  Data Structure Issues: The hierarchy or structure that the system is trying to access may be incomplete or corrupted.
  Authorization Issues: The user may not have the necessary permissions to access certain nodes or data.
  Configuration Errors: There may be misconfigurations in the settings related to the data model or navigation paths.
  Transport Issues: If the error occurs after a transport, it could be due to missing objects or inconsistencies between systems.
  System Bugs: There may be bugs in the specific version of SAP you are using