How To Fix WRF_PRC_OTB202 - No calculation schema exists

SAP Error Message - Details

• Message type: E = Error

• Message class: WRF_PRC_OTB - Purchasing, Open-To-Buy, Seasonal Procurement Messages

• Message number: 202

• Message text: No calculation schema exists

What causes this issue?

Edit the calculation schema:
<DS:SIMG.SIMG_CFMENUOLMEOMER5>Define Calculation Schema</>

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?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message WRF_PRC_OTB202 - No calculation schema exists ?

  The SAP error message WRF_PRC_OTB202 indicates that there is no calculation schema defined for the pricing procedure in the context of the SAP system, particularly in the area of Retail or Sales and Distribution (SD). This error typically arises when the system is trying to perform a pricing calculation but cannot find the necessary schema to do so.
  Cause:
  
  Missing Calculation Schema: The primary cause of this error is that the calculation schema for the pricing procedure has not been defined or is not assigned correctly in the system.
  Configuration Issues: There may be issues in the configuration settings related to pricing procedures, such as missing entries in the relevant tables.
  Incorrect Master Data: The master data for the material or customer may not be set up correctly, leading to the absence of a valid pricing schema.
  Custom Development: If there are custom developments or modifications in the pricing logic, they may not be correctly implemented or may be missing necessary components.
  
  Solution:
  
  
  Check Pricing Procedure Configuration:
  
  Go to the transaction code SPRO (SAP Project Reference Object).
  Navigate to Sales and Distribution > Basic Functions > Pricing > Pricing Control > Define Pricing Procedures.
  Ensure that the relevant pricing procedure is defined and that it has a calculation schema assigned.
  
  
  
  Assign Calculation Schema:
  
  In the pricing procedure configuration, check if the calculation schema is assigned to the relevant pricing procedure.
  If it is missing, you will need to assign the appropriate calculation schema.
  
  
  
  Review Master Data:
  
  Check the master data for the material and customer involved in the transaction. Ensure that they are correctly set up with the necessary pricing information.
  Use transaction codes like MM03 (for material) and VD03 (for customer) to review the data.
  
  
  
  Check for Custom Logic:
  
  If there are any custom developments related to pricing, review the code to ensure that it is functioning correctly and that it references the correct pricing procedures and schemas.
  
  
  
  Testing:
  
  After making the necessary changes, perform a test transaction to ensure that the error no longer occurs.
  
  
  
  Related Information:
  
  Transaction Codes: 
  
  SPRO: For configuration settings.
  MM03: To view material master data.
  VD03: To view customer master data.
  
  
  Documentation: Refer to SAP Help documentation for detailed guidance on pricing procedures and calculation schemas.
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to this error message.
  
  If the issue persists after following these steps, it may be beneficial to consult with an SAP functional consultant or support team for further investigation.