How To Fix /ISIDEX/EDEREG_INV174 - Budget billing amount differs too much from the simulated bill amount

SAP Error Message - Details

• Message type: E = Error

• Message class: /ISIDEX/EDEREG_INV -

• Message number: 174

• Message text: Budget billing amount differs too much from the simulated bill amount

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /ISIDEX/EDEREG_INV174 - Budget billing amount differs too much from the simulated bill amount ?

  The SAP error message /ISIDEX/EDEREG_INV174 indicates that there is a significant discrepancy between the budget billing amount and the simulated bill amount in the context of SAP IS-U (Industry Solution for Utilities). This error typically arises during the billing process when the system detects that the budget billing amount set for a customer does not align closely enough with the amount that would be calculated based on the actual consumption or other billing parameters.
  Cause:
  
  Discrepancy in Billing Amounts: The budget billing amount may have been set based on historical data or estimates that do not match the current consumption patterns or rates.
  Changes in Rates or Consumption: If there have been recent changes in pricing, tariffs, or customer consumption patterns, this can lead to a mismatch.
  Incorrect Configuration: There may be issues with the configuration of budget billing settings or the billing schema.
  Data Entry Errors: Manual errors in entering budget billing amounts or consumption data can also lead to this issue.
  
  Solution:
  
  Review Budget Billing Amount: Check the budget billing amount set for the customer and compare it with the simulated bill amount. Adjust the budget billing amount if necessary to bring it in line with the simulated bill.
  Check Configuration: Ensure that the budget billing configuration is set up correctly in the system. This includes reviewing the settings for budget billing plans and any related parameters.
  Analyze Consumption Data: Look at the consumption data for the customer to understand if there have been any significant changes that would affect the billing amount.
  Adjust Rates: If there have been changes in rates or tariffs, ensure that these are reflected in the budget billing calculations.
  Consult Documentation: Refer to SAP documentation or support notes related to budget billing and billing discrepancies for additional guidance.
  Testing: After making adjustments, simulate the billing process again to ensure that the error does not recur.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as EA00 (for budget billing) and FPL9 (for billing simulation) to help in diagnosing the issue.
  User Roles: Ensure that the user has the appropriate permissions to make changes to budget billing amounts and configurations.
  Support: If the issue persists, consider reaching out to SAP support or your internal SAP team for further assistance.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.