How To Fix /SAPAPO/OM_ERROR2086 - Requesting and evaluating an input node are incompatible

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/OM_ERROR2 -

• Message number: 086

• Message text: Requesting and evaluating an input node are incompatible

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.

Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/OM_ERROR2086 - Requesting and evaluating an input node are incompatible ?

  The SAP error message /SAPAPO/OM_ERROR2086 indicates that there is an incompatibility between the requesting and evaluating input nodes in the context of SAP Advanced Planning and Optimization (APO). This error typically arises when there is a mismatch in the configuration or data structure of the nodes being used in a planning scenario.
  Cause:
  
  Incompatible Node Types: The error often occurs when the input node being requested does not match the expected type of the evaluating node. For example, if one node is a product node and the other is a location node, they cannot be evaluated together.
  Hierarchy Issues: If the nodes are part of different hierarchies or if there are issues with the hierarchy structure, this can lead to incompatibility.
  Data Structure Mismatch: The data structure or attributes of the nodes may not align, leading to the error when trying to evaluate them together.
  Planning Area Configuration: Incorrect configuration of the planning area or the characteristics and key figures associated with the nodes can also cause this error.
  
  Solution:
  
  Check Node Compatibility: Ensure that the nodes you are trying to evaluate together are compatible. Review the types of nodes and their intended use in the planning scenario.
  Review Hierarchies: Verify that the nodes belong to the same hierarchy and that there are no discrepancies in the hierarchy structure.
  Validate Planning Area Configuration: Check the configuration of the planning area to ensure that the characteristics and key figures are correctly defined and aligned with the nodes being used.
  Data Consistency: Ensure that the data associated with the nodes is consistent and correctly populated. This includes checking for missing or incorrect data entries.
  Consult Documentation: Refer to SAP documentation or notes related to the specific version of APO you are using for any known issues or additional troubleshooting steps.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional context.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Testing: If possible, create a test scenario with simplified nodes to isolate the issue and identify the specific cause of the incompatibility.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it. If the issue persists, consider reaching out to SAP support for further assistance.