Solution : https://service.sap.com/sap/support/notes/94361 (SAP Service marketplace login required)
Key words :
additional key words kzs2, symptom errors occur, source code corrections, costing sheet, calculation base, surcharge rates, credit codes, program error, authorizations check, authorizations
Related Notes :
588564 | Costing sheet credit list authorization check |
126551 | Composite note: Customizing of costing sheet |