Configure ECC

If you have HUB architecture, you must configure ECC.

To configure ECC:
  1. On the SAP ECC system, open the transaction SM59 and click Create.
  2. In the RFC Destination field, enter the RFC destination name in the <system id > CLNT <Client> format.
  3. Enter 3 in the Connection Type field.
  4. Specify text in the Description 1 field.
  5. Save your settings.
  6. On the Technical Settings and Load Balancing tab, select the option according to your system settings.
  7. Enter the name of the SAP NetWeaver Gateway system in the Target Host field.
  8. Enter the SAP NetWeaver Gateway system number in the System Number field.
  9. Save your settings.
  10. Click Create in transaction SMT1.
  11. In the window for creating trusting relationships, enter the RFC destination that you created.
    An RFC logon to the SAP NetWeaver Gateway host takes place and the necessary information is exchanged between the systems.
  12. Log on to the SAP NetWeaver Gateway host.
    The trusted entry for the SAP NetWeaver Gateway host appears.
  13. Save your settings.
  14. Navigate to the RFC that you created in the previous step.
  15. Select the current user on the Logon & Security tab.
  16. Click Yes.
  17. Save your settings.
  18. Click Connection Test.