How To Fix FF766 - Calculation procedure & does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: FF - FI Function Module Messages

• Message number: 766

• Message text: Calculation procedure & does not exist

What causes this issue?

The selected calculation procedure has not been created in the system
or has been configured incorrectly.

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?

INCLUDE NA_SYSADMIN1 OBJECT DOKU ID TX LANGUAGE EN

Procedure for System Administrators

Define or correct the corresponding calculation procedure in
Customizing for <ZH>Financial Accounting</> under <ZH>Financial
Accounting Global Settings -> Tax on Sales/Purchases -> Basic Settings
-> Check calculation procedure</>.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message FF766 - Calculation procedure & does not exist ?

  The SAP error message FF766, which states "Calculation procedure & does not exist," typically occurs in the context of financial transactions, particularly when dealing with payment processing or tax calculations in SAP. This error indicates that the system is unable to find the specified calculation procedure that is required for processing the transaction.
  Cause:
  
  Missing Calculation Procedure: The specified calculation procedure is not defined in the system. This could be due to configuration issues or missing entries in the relevant tables.
  Incorrect Configuration: The calculation procedure may not be properly assigned to the relevant company code, transaction type, or other necessary parameters.
  Transport Issues: If the configuration was recently transported from another system (e.g., from a development to a production environment), the transport may not have included the necessary calculation procedures.
  Custom Development: If there are custom developments or modifications in the system, they may not have been properly implemented or may have errors.
  
  Solution:
  
  
  Check Configuration:
  
  Go to the configuration settings in SAP (Transaction Code: SPRO).
  Navigate to the relevant area for financial accounting or payment processing.
  Verify that the calculation procedure is defined and correctly assigned to the relevant company code or transaction type.
  
  
  
  Define Calculation Procedure:
  
  If the calculation procedure does not exist, you may need to create it. This can be done in the configuration settings under the relevant financial module (e.g., Financial Accounting, Controlling).
  Use Transaction Code: OB40 to define a new calculation procedure if necessary.
  
  
  
  Assign Calculation Procedure:
  
  Ensure that the calculation procedure is assigned to the relevant master data (e.g., vendor master, customer master) or transaction type.
  Check the settings in the vendor or customer master records to ensure the correct calculation procedure is assigned.
  
  
  
  Transport Issues:
  
  If the issue arose after a transport, check the transport logs to ensure that all necessary objects were included in the transport.
  If necessary, re-transport the missing configuration or manually create the calculation procedure in the target system.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to the specific calculation procedure you are trying to use. There may be specific requirements or dependencies that need to be addressed.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance. They may provide insights based on the specific version and configuration of your SAP system.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as OB40 (for defining calculation procedures), SPRO (for configuration), and others related to financial accounting.
  SAP Notes: Search for SAP Notes related to error FF766 in the SAP Support Portal for any known issues or patches.
  Documentation: Review the SAP Help Portal for detailed documentation on financial accounting and payment processing configurations.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.