How To Fix /PM0/ABB_MESSAGES801 - Set "Allocation of Remaining Amount" for exactly one repayment payer

SAP Error Message - Details

• Message type: E = Error

• Message class: /PM0/ABB_MESSAGES -

• Message number: 801

• Message text: Set "Allocation of Remaining Amount" for exactly one repayment payer

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PM0/ABB_MESSAGES801 - Set "Allocation of Remaining Amount" for exactly one repayment payer ?

  The SAP error message /PM0/ABB_MESSAGES801 with the description "Set 'Allocation of Remaining Amount' for exactly one repayment payer" typically occurs in the context of financial transactions, particularly when dealing with payment allocations in SAP's Project Management or Financial Accounting modules.
  Cause:
  This error usually arises when you are trying to process a payment or allocation, but the system detects that there are multiple repayment payers involved, while the configuration or the transaction requires that there be exactly one repayment payer. This can happen in scenarios such as:
  
  Multiple Payers: The transaction involves multiple payers, but the system is set up to handle only one.
  Configuration Issues: The settings in the payment processing configuration may not align with the transaction data.
  Data Entry Errors: Incorrect data entry or selection of multiple payers when only one is expected.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Payer Information: Review the transaction to ensure that only one repayment payer is selected. If multiple payers are inadvertently selected, modify the selection to include only one.
  
  
  Review Configuration Settings: 
  
  Navigate to the relevant configuration settings in SAP (usually found in the IMG - Implementation Guide).
  Check the settings related to payment processing and allocation to ensure they are set up to allow for the intended transaction type.
  
  
  
  Data Validation: Ensure that the data being processed is valid and conforms to the expected formats and requirements. This includes checking for any inconsistencies in the payer data.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on the error message and the context in which it occurs.
  
  
  Testing: If changes are made to the configuration or data, conduct tests to ensure that the error no longer occurs and that the payment processing works as intended.
  
  
  Seek Support: If the issue persists, consider reaching out to your SAP support team or consulting with an SAP expert who can provide more tailored assistance based on your specific system setup and transaction context.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes that may be involved in payment processing, such as F-28 (Post Incoming Payments) or F-32 (Clear Customer).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed and resolved.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.