Method: CONSTRUCTOR
Method: DO_DERIVATIONS
Method: /EACC/IF_DERIVATION_PROC_STEP~SET_CONDITION
Method: /EACC/IF_PROCESS_STEP~PROCESS_IT
Method: SET_ERROR_MESSAGE
Method: /EACC/IF_DERIVATION_PROC_STEP~SET_DERIVATION_STEP
Method: SET_LINE_ITEMS_ROOT