Using the Classic RFC SDK

By default, the Classic RFC SDK without Unicode support provided with the library librfc32.dll will be used. To use it, simply place the assembly in a location where it will be accessible at run time, such as the system32 or bin folder or your path.

Using the Classic RFC SDK with Unicode Support

To use the Classic RFC SDK with Unicode support provided with the library librfc32u.dll, set ConnectionType to Classic_Unicode. The following libraries from the RFC SDK must also be available at run time, in addition to librfc32u.dll:

• icudt30.dll
• icuin30.dll
• icuuc30.dll

Using the NetWeaver RFC SDK

To use the NetWeaver RFC SDK provided with the library sapnwrfc.dll, set ConnectionType to NetWeaver. The following libraries from the RFC SDK must be available at run time, in addition to sapnwrfc.dll:

• icudt30.dll
• icuin30.dll
• icuuc30.dll
• libicudecnumber.dll
• libsapucum.dll

Required RFCs

The RFCs used by the SAP ERP Adapter are listed as follows. If any listed below are not available, some or all functionality may not work. T-Code SE37 may be used to view available function modules in SAP.

• DDIF_FIELDINFO_GET
• RFC_GET_FUNCTION_INTERFACE
• RFC_GET_STRUCTURE_DEFINITION
• RFC_GET_SYSTEM_INFO
• RFC_GET_UNICODE_STRUCTURE
• RFC_READ_TABLE
• SLDAG_CHECK_FOR_UNICODE