How To Fix N2M020 - Internal error during determination of association type

N2M020 - Overview

• Message type: E = Error

• Message class: N2M - Global Trade: Item Category Management

• Message number: 020

• Message text: Internal error during determination of association type

What causes this issue?

You want to determine the association type for item &V1& of trading
contract &V2&.

System Response

Even though aggregated data exists for the item, an association type
could not be determined.

How to fix this error?

Look at the Customizing for item category &V3& and contract type &V4&.
If no association type is entered for either the item category or the
contract type, then there is an inconsistency in Customizing.

Procedure for System Administrators

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.

N2M020 - Details

• The SAP error message N2M020, which states "Internal error during determination of association type," typically occurs in the context of SAP's Master Data Management (MDM) or when dealing with data associations in various SAP modules. This error indicates that there is an issue with the internal logic that determines how different data entities are associated with one another.
  Causes:
  
  Data Inconsistencies: There may be inconsistencies or corruption in the master data that the system is trying to process.
  
  Configuration Issues: Incorrect configuration settings in the system related to data associations or master data management.
  Software Bugs: There may be bugs in the SAP software version you are using that lead to this error.
  Missing Data: Required data for determining associations may be missing or incomplete.
  Authorization Issues: Lack of proper authorizations to access certain data or perform specific actions.
  
  Solutions:
  
  Check Data Integrity: Review the master data for inconsistencies or corruption. Ensure that all required fields are populated