How To Fix /ISIDEX/EDEREG_INV173 - Budget billing amount &1 differs too much from the calculated amount &2

SAP Error Message - Details

• Message type: E = Error

• Message class: /ISIDEX/EDEREG_INV -

• Message number: 173

• Message text: Budget billing amount &1 differs too much from the calculated amount &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /ISIDEX/EDEREG_INV173 - Budget billing amount &1 differs too much from the calculated amount &2 ?

  The SAP error message /ISIDEX/EDEREG_INV173 indicates that there is a significant discrepancy between the budget billing amount and the calculated amount for a billing document. This error typically arises in the context of utilities billing or similar scenarios where budget billing is used to manage customer payments.
  Cause:
  The error occurs when the budget billing amount (the amount that the customer is expected to pay) differs significantly from the calculated amount (the amount that should be billed based on actual consumption or other factors). This discrepancy can be caused by several factors, including:
  
  Incorrect Budget Billing Setup: The budget billing amount may have been set incorrectly in the system.
  Changes in Consumption Patterns: If there has been a significant change in the customer's consumption patterns, the calculated amount may not align with the budget billing amount.
  Data Entry Errors: Manual errors during data entry can lead to incorrect amounts being recorded.
  System Configuration Issues: There may be issues with the configuration of the budget billing process in the SAP system.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Review Budget Billing Amount: Check the budget billing amount set for the customer and ensure it is correct. If necessary, adjust it to align with the calculated amount.
  
  
  Analyze Consumption Data: Look into the consumption data for the customer to understand any changes that may have led to the discrepancy. This may involve reviewing historical data and recent billing cycles.
  
  
  Check Configuration Settings: Ensure that the configuration settings for budget billing in the SAP system are correct. This may involve consulting with your SAP configuration team or reviewing documentation.
  
  
  Adjust Calculated Amount: If the calculated amount is incorrect due to system errors or misconfigurations, you may need to correct the underlying data or settings that affect the calculation.
  
  
  Consult Documentation: Refer to SAP documentation or support notes related to budget billing and the specific error message for additional guidance.
  
  
  Contact SAP Support: If the issue persists and cannot be resolved through the above steps, consider reaching out to SAP support for further assistance.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as FB60 (Invoice), FBL1N (Vendor Line Items), or FBL5N (Customer Line Items) to review related financial documents.
  SAP Notes: Check for any SAP Notes that may address this specific error or provide additional troubleshooting steps.
  User Roles: Ensure that the user has the appropriate roles and permissions to make changes to budget billing amounts and related configurations.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.