# Basic API

**About the Novacura Flow Transporter Package**\
 The Novacura Flow SAP connector will call a number of SAP BAPIs in order to retrieve the interface information. The following functions give the required information:

1. ZNCFLOW\_APPLICATION\_COMPONENT: List BAPI application tree
2. BAPI\_MONITOR\_GETLIST: Returns a list of all available BAPI's in the SAP system.
3. BAPI\_INTERFACE\_GETDOCU: Returns the help text documentation for a BAPI on different levels.
4. RFC\_GET\_FUNCTION\_INTERFACE: Returns all parameters for a BAPI or function module in SAP.
5. ZNCFLOW\_DDIF\_FIELDINFO\_GET: Returns the data dictionary specification for parameter fields