Assume that we have two different customer posting profiles as below,

1. Default (mapped in parameters also).
2. Deposits.

• While doing customer payments we will select Deposits Customer posting profile, because it is a deposit made by customer.
• Due to some reasons i will reimburse the payment to the respective customer by using Reimbursement functionality.
• Here, system is considering the Default customer posting profile to reverse the payment instead of Deposits Customer posting profile.

Hence the reimbursement functionality is not working as expected and This results, other ledger accounts are affecting.