How To Fix CMAC_FEE_CALC307 - The main transaction &1/subtransaction &2 combination does not exist

CMAC_FEE_CALC307 - Overview

• Message type: E = Error

• Message class: CMAC_FEE_CALC - Messages for Student Accounting

• Message number: 307

• Message text: The main transaction &1/subtransaction &2 combination does not exist

Procedure for System Administrators

Check the main transactions and subtransactions in Customizing for
<LS>Contract Accounts Receivable and Payable</> in the following IMG
activities:
<DS:SIMG._FICABFDP_V_TFKHVO>Maintain Main Transactions</>
<LS>Maintain Transactions for Contract Accounting for the Public
Sector</> ->
<DS:SIMG.ISPSCA_V_TFMCA004>Maintain Sub-Transactions</> (in this IMG
activity, you define the sub-transactions for each main transaction).
Note: Do not use the <LS>Maintain Sub-Transactions</> activity located
directly below the <LS>Maintain Main Transactions</> activity for fee
calculation in Campus Management.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CMAC_FEE_CALC307 - The main transaction &1/subtransaction &2 combination does not exist ?

  The SAP error message CMAC_FEE_CALC307 indicates that there is an issue with the combination of the main transaction and subtransaction in the context of fee calculation. This error typically arises when the system cannot find a valid entry for the specified transaction and subtransaction combination in the relevant configuration tables.
  
  Cause:
  
  Missing Configuration: The main transaction and subtransaction combination may not be configured in the system. This could happen if the necessary entries were not created during the setup of the fee calculation process.
  Incorrect Transaction/Subtransaction: The transaction or subtransaction being used may be incorrect or misspelled, leading to the system not being able to find a match.
  Data Inconsistency: There may be inconsistencies in the data, such as missing or incorrect entries in the relevant tables that define the transactions and subtransactions.
  
  
  Solution:
  
  
  Check Configuration:
  
  Navigate to the configuration settings for fee calculation in SAP. This is usually found in the customizing settings under the relevant