Solution : https://service.sap.com/sap/support/notes/63994 (SAP Service marketplace login required)
Key words :
additional key words rpizin01, lower-level wbs elements, incorrect wbs elements, work breakdown structure, project interest calculation, wbs element, interest profile, billing element, program error, subproject identifier
Related Notes :
52909 | CJZ1/RPIZIN01: Problems with the interest calculation |