How To Fix EMDUS427 - Billing period of result parameter &1 is after the rate period

SAP Error Message - Details

• Message type: E = Error

• Message class: EMDUS -

• Message number: 427

• Message text: Billing period of result parameter &1 is after the rate period

What causes this issue?

The proration period of the <DS:DE.E_MDUSRESPAR>result parameter</> &v1&
ends on &v2&. However, the rate period (rate &v4&) already ends on &v3&.

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?

Choose a proration period that ends on &v3& at the latest for result
parameter &v1&.

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 EMDUS427 - Billing period of result parameter &1 is after the rate period ?

  The SAP error message EMDUS427 indicates that there is a mismatch between the billing period of a result parameter and the rate period defined in the system. This typically occurs in the context of billing and invoicing processes, particularly when dealing with utilities or services that have specific rate periods.
  Cause:
  The error arises when the billing period for a specific result parameter (e.g., a billing document or a service) is set to a date that falls after the defined rate period. This can happen due to several reasons:
  
  Incorrect Configuration: The rate period may not be configured correctly in the system, leading to discrepancies.
  Data Entry Errors: Manual entries for billing periods may have been input incorrectly, causing them to extend beyond the valid rate period.
  Changes in Rate Plans: If there have been recent changes to rate plans or billing cycles, existing records may not align with the new configurations.
  Timing Issues: The billing process may be initiated at a time that does not correspond with the active rate period.
  
  Solution:
  To resolve the EMDUS427 error, you can take the following steps:
  
  
  Check Rate Period Configuration:
  
  Navigate to the configuration settings for rate periods in your SAP system.
  Ensure that the rate periods are correctly defined and that they cover the billing periods you are trying to process.
  
  
  
  Review Billing Document:
  
  Examine the billing document or result parameter that is causing the error.
  Verify the billing period and ensure it falls within the defined rate period.
  
  
  
  Adjust Billing Period:
  
  If the billing period is incorrect, adjust it to align with the valid rate period.
  This may involve changing the billing date or modifying the billing document.
  
  
  
  Consult with Business Users:
  
  If the issue persists, consult with business users or stakeholders to understand if there have been any recent changes to billing practices or rate plans that need to be reflected in the system.
  
  
  
  Testing:
  
  After making adjustments, perform a test run to ensure that the error does not reoccur and that billing processes can be completed successfully.
  
  
  
  Documentation and Training:
  
  Document the changes made and provide training to relevant users to prevent similar issues in the future.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as FBL1N (Vendor Line Item Display), FBL3N (G/L Account Line Item Display), or FBL5N (Customer Line Item Display) to review related financial documents.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Support: If the issue cannot be resolved internally, consider reaching out to SAP support for further assistance.
  
  By following these steps, you should be able to identify the root cause of the EMDUS427 error and implement a solution to resolve it.