How To Fix MN102 - Extension of arrangement type & not defined

MN102 - Overview

• Message type: E = Error

• Message class: MN - Message class for subsequent settlement (Purchasing)

• Message number: 102

• Message text: Extension of arrangement type & not defined

What causes this issue?

It is not possible to extend <GL:arrangement>rebate arrangement</>
&V4&.
The arrangement belongs to <GL:arrangement_type>arrangement type</>
&V1& ("&V2&"). Arrangement type &V1& belongs to category "&V3&".
A requested function is only defined for rebate arrangements belonging
to the category "Rebate arrangement (Purchasing)" or "Volume-based
rebate (Sales)".

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Process the arrangement with the functions defined for category "&V3&".

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MN102 - Extension of arrangement type & not defined ?

  The SAP error message MN102, which states "Extension of arrangement type & not defined," typically occurs in the context of the SAP Materials Management (MM) module, particularly when dealing with purchasing arrangements or contracts. This error indicates that the system is unable to find a defined extension for the specified arrangement type.
  
  Cause:
  
  Missing Configuration: The arrangement type you are trying to use has not been properly configured in the system. This could mean that the extension for that arrangement type has not been defined in the customizing settings.
  Incorrect Arrangement Type: The arrangement type being referenced may be incorrect or not applicable for the transaction you are trying to perform.
  Transport Issues: If the configuration was recently transported from another system, it may not have been fully set up or activated in the target system.
  
  
  Solution:
  
  
  Check Configuration:
  
  Go to the SAP Customizing Implementation Guide (SPRO).
  Navigate to Materials Management > Purchasing > Define Arrangement Types.
  Ensure that