How To Fix MPE_OAN286 - Routing inconsistent: Element &1 of OAN &2 version &3 has no successors

MPE_OAN286 - Overview

• Message type: E = Error

• Message class: MPE_OAN - Operation Activity Network Messages

• Message number: 286

• Message text: Routing inconsistent: Element &1 of OAN &2 version &3 has no successors

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

MPE_OAN286 - Details

• The SAP error message MPE_OAN286 indicates that there is an inconsistency in the routing of an object in the system. Specifically, it states that a certain element of an Object Assignment Number (OAN) does not have any successors, which means that the routing is incomplete or incorrectly defined.
  
  Cause:
  
  Incomplete Routing Definition: The routing for the specified object may not have been fully defined, leading to missing successor elements.
  Data Corruption: There may be issues with the data integrity in the routing definitions, possibly due to system errors or improper data handling.
  
  Configuration Issues: Incorrect configuration settings in the system could lead to routing inconsistencies.
  Versioning Issues: The version of the OAN being referenced may not be correctly aligned with the routing definitions.
  
  
  Solution:
  
  Check Routing Definitions: Review the routing definitions for the specified OAN. Ensure that all elements have been defined correctly and that successors are properly assigned.
  Update or Correct Data: If you find any missing