How To Fix MN166 - Calculation schema & not defined for usage &, application &

MN166 - Overview

• Message type: E = Error

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

• Message number: 166

• Message text: Calculation schema & not defined for usage &, application &

What causes this issue?

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

System Response

How to fix this error?

Check whether calculation calculation schema &V1& really is to be used.
If not, assign a different calculation schema to the condition granter.
If so, ask your system administrator to maintain the calculation
schema.

<ds:SIMG.SIMG_CFMENUOLMEKONDT>Set up condition technique</>
ENDIF

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MN166 - Calculation schema & not defined for usage &, application & ?

  The SAP error message MN166 indicates that a calculation schema has not been defined for a specific usage and application in the context of Material Management (MM) or other related modules. This error typically arises when the system is trying to perform a calculation (like pricing or valuation) but cannot find the necessary configuration.
  
  Cause:
  
  Missing Configuration: The calculation schema for the specified usage and application has not been defined in the system.
  Incorrect Settings: The settings in the configuration might be incorrect or incomplete.
  Custom Development: If there are custom developments or enhancements, they might not be correctly referencing the calculation schema.
  
  
  Solution:
  To resolve the MN166 error, follow these steps:
  
  
  Check Configuration:
  
  Go to the configuration settings for the relevant application (e.g., MM, SD).
  Navigate to the calculation schema settings. This can typically be found under:
  SPRO ? Materials Management ? Valuation and Account Assignment ? Account Determination ? Define Calculation Schema.
  
  
  Ensure that a calculation schema is defined