How To Fix MPE_OAN110 - Element &1 in OAN &2, version &3 has an unknown element type

MPE_OAN110 - Overview

• Message type: E = Error

• Message class: MPE_OAN - Operation Activity Network Messages

• Message number: 110

• Message text: Element &1 in OAN &2, version &3 has an unknown element type

Self-Explanatory Message

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MPE_OAN110 - Details

• The SAP error message MPE_OAN110 indicates that there is an issue with an element in the Object Attribute Node (OAN) that is not recognized or has an unknown element type. This typically occurs in the context of SAP applications that utilize Object Attribute Nodes for managing data structures.
  
  Cause:
  
  Unknown Element Type: The element type specified in the OAN is not defined or recognized by the system. This could be due to a missing configuration or an incorrect reference.
  Version Mismatch: The version of the OAN being referenced may not match the expected version in the system, leading to discrepancies in element types.
  Data Model Changes: Changes in the underlying data model or structure that have not been properly updated in the OAN configuration can lead to this error.
  Transport Issues: If the OAN was transported from another system, there may be inconsistencies or missing elements that were not included in the transport.
  
  
  Solution:
  
  Check Configuration: Verify