The following steps describe how to create an RFC user in the SAP system with authorizations for RFC connections.

1. Go to the PFCG transaction.
2. On the Role Maintenance screen, enter the role name in the Role field. Then, click Single Role.
3. On the Change Roles screen, enter a description for the role and click the Authorizations tab.
4. Click Save.
5. On the Authorizations tab, click Change Authorization Data.
6. Click Do not select templates, then click Manually.
7. Enter S_RFC in the Authorization Object field. Click Continue.
8. Select Function Group for RFC_TYPE.
9. Click Save.
10. Select Execute for ACTVT.
11. Click Save.
    For RFC_NAME, enter the following values:

    1. /FLDQ/AD_GENERIC_FM

    2. RFC1

    3. RFC_METADATA

    4. SDIFRUNTIME SYST

    5. SYSU

12. Click Save.
13. Click the Generate icon, then click Execute.
14. Go to transaction SUO1.
15. Enter the user and click Change.
16. Go to the Roles tab and enter the role name in the Role field. Press Enter.
17. Click Save.