SAP Message 6E007 - Advance payments exist for this loan

Diagnosis
INCLUDE TRLO_EMU_LOAN_KEY OBJECT DOKU ID TX
Incoming payments have already been posted as advance payments relatingto one or more planned records. You are not allowed to change theseplanned records. Since the contract currency changeover to the eurochanges the currency and amounts of planned records, posting errors mayarise if processing is continued.

System Response
Processing was terminated.

Procedure
First reverse the advance payment incoming payments. You can determinethe document number via the account statement. Once you have done this,you can re-run the contract currency changeover.