| Function | RFC | Description | Component |
|---|---|---|---|
| WB2B_DISPLAY_MSGS | Message Transport for WEB Interface | Trading Contract | |
| WB2B_GET_BADI_TCATNET | BADI wb2c_fx liefern | Trading Contract | |
| WB2B_GET_REPORT_TEXTELEMENT | Get language dependent description for arbitray report | Trading Contract | |
| WB2B_PARM_TEST_FLOW | X | Port to Flow logic | Trading Contract |
| WB2B_TC_ACCEPT | X | Interface to BAPI TRADINGCONTRACT CHANGE | Trading Contract |
| WB2B_TC_ACCEPT_FL | X | Interface to BAPI TRADINGCONTRACT CHANGE | Trading Contract |
| WB2B_TC_CHANGE | Interface to BAPI TRADINGCONTRACT CHANGE | Trading Contract | |
| WB2B_TC_CHANGE_FL | X | Interface to BAPI TRADINGCONTRACT CHANGE | Trading Contract |
| WB2B_TC_CHECK_MATERIAL | Check and comple a Material Nr. | Trading Contract | |
| WB2B_TC_CREATE | Interface to BAPI TRADINGCONTRACT_CREATET | Trading Contract | |
| WB2B_TC_CREATE_FL | X | Interface to BAPI TRADINGCONTRACT_CREATET | Trading Contract |
| WB2B_TC_DELETE | X | Interface to BAPI TRADINGCONTRACT CHANGE | Trading Contract |
| WB2B_TC_DELETE_FL | X | Interface to BAPI TRADINGCONTRACT CHANGE | Trading Contract |
| WB2B_TC_GET_BUTTONFLAGS_FL | X | Read Customizing data and produce default values (INCO CURR UOM) | Trading Contract |
| WB2B_TC_GET_CATEGORIES | X | Get a list of Categories (Material Groups) | Trading Contract |
| WB2B_TC_GET_CURRENCYLIST | X | Get a currency list | Trading Contract |
| WB2B_TC_GET_DEFAULTS_WAS | X | Read Customizing data and produce default values (INCO CURR UOM) | Trading Contract |
| WB2B_TC_GETBALANCE_FL | X | Get AR balance | Trading Contract |
| WB2B_TC_GETLONGNAME | Get User's real name | Trading Contract | |
| WB2B_TC_GETTABDATA_FL | X | RFC FM for List Display | Trading Contract |