How To Fix TU325 - Budget billing plan &1 subject to YAP: proration is not possible

SAP Error Message - Details

• Message type: E = Error

• Message class: TU - Billing/Scheduling/Budget Billing

• Message number: 325

• Message text: Budget billing plan &1 subject to YAP: proration is not possible

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message TU325 - Budget billing plan &1 subject to YAP: proration is not possible ?

  The SAP error message TU325, which states "Budget billing plan &1 subject to YAP: proration is not possible," typically occurs in the context of budget billing plans in SAP IS-U (Industry Solution for Utilities). This error indicates that there is an issue with the proration of the budget billing plan due to certain conditions not being met.
  Cause:
  
  YAP (Yearly Adjustment Process): The error is related to the Yearly Adjustment Process (YAP) for budget billing plans. If the budget billing plan is subject to YAP, it may not allow for proration if certain criteria are not met.
  Billing Period Issues: There may be inconsistencies or issues with the billing periods defined in the budget billing plan.
  Configuration Issues: The configuration settings for budget billing plans or the YAP process may not be set up correctly.
  Data Inconsistencies: There may be inconsistencies in the master data or transaction data related to the customer account or billing plan.
  
  Solution:
  
  Check Budget Billing Plan: Review the budget billing plan associated with the error. Ensure that it is correctly configured and that the billing periods are set up properly.
  Review YAP Settings: Check the settings for the Yearly Adjustment Process. Ensure that the conditions for proration are met and that the YAP process is correctly configured.
  Adjust Billing Periods: If there are issues with the billing periods, consider adjusting them to ensure they align with the requirements for proration.
  Consult Documentation: Refer to SAP documentation or help resources for specific details on the configuration of budget billing plans and YAP.
  Contact SAP Support: If the issue persists, consider reaching out to SAP support for assistance. They can provide more detailed insights based on your specific configuration and data.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as EA00 (for budget billing plan maintenance) and EABP (for budget billing plan overview).
  SAP Notes: Check for any relevant SAP Notes that may address known issues or provide additional guidance on this error message.
  User Forums: Engage with SAP user forums or communities where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the root cause of the TU325 error and implement a solution to resolve it.