How To Fix N2M121 - Assoc. between process steps &1 and &2 must not be changed

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 121

• Message text: Assoc. between process steps &1 and &2 must not be changed

What causes this issue?

You want to change an association that exists between process steps
&V1& and &V2&.

System Response

Because of the Customizing settings, you are not allowed to change
associations between the two business process steps manually.

How to fix this error?

The action is terminated.

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.

Smart SAP Assistant

• What is the cause and solution for SAP error message N2M121 - Assoc. between process steps &1 and &2 must not be changed ?

  The SAP error message N2M121, which states "Assoc. between process steps &1 and &2 must not be changed," typically occurs in the context of process management or workflow configuration within SAP. This error indicates that there is an attempt to modify an association between two process steps that is not allowed due to existing dependencies or constraints.
  Cause:
  
  Locked Associations: The association between the two process steps may be locked or restricted due to existing configurations or business rules.
  Process Flow Integrity: The system may enforce integrity rules that prevent changes to certain associations to maintain the validity of the process flow.
  Authorization Issues: The user may not have the necessary permissions to make changes to the associations between the process steps.
  Configuration Errors: There may be inconsistencies or errors in the configuration of the process steps or the workflow.
  
  Solution:
  
  Check Configuration: Review the configuration of the process steps involved. Ensure that the associations are correctly defined and that there are no conflicting settings.
  Review Dependencies: Analyze any dependencies or constraints that may be preventing the change. This may involve checking related process steps or workflows.
  User Authorization: Ensure that the user attempting to make the change has the appropriate authorizations. If not, contact your SAP administrator to obtain the necessary permissions.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidelines on modifying process step associations.
  Contact SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP support for assistance. They can provide insights based on the specific configuration and version of your SAP system.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes that may help in managing process steps and workflows, such as N2M1 for process management.
  SAP Notes: Check for any SAP Notes related to this error message, as they may provide additional context or solutions.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to diagnose and resolve the N2M121 error in your SAP environment.