Solution : https://service.sap.com/sap/support/notes/112776 (SAP Service marketplace login required)
Key words :
attached source code corrections, additional key words v_tkzsl, overhead key, system generates, program termination, program error, solution implement, message sapsql_array_insert_duprec, sapsql_array_insert_duprec, maintenance
Related Notes :
126551 | Composite note: Customizing of costing sheet |