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General authorizations

The authorizations object S_RFC specifies whether a user can execute individual function modules directly or from a function group via RFC ”Remote Function Call”. The RFC authorizations for the following function groups are mandatory. If these are missing, it is not possible to log on to the SAP system via RFC.


Access to function modules

Authorization check for function groups (all SAP-Basis releases)

Authorization objectRFC_TYPERFC_NAMEACTVT
S_RFCFUGR

RFC1

SDIFRUNTIME

SG00

SYST

SYSU

STFC

SUSR

BAPT

CADR

SU_USER

SUU1

SENT

RFC_METADATA

16


Alternatively, authorization check for individual function blocks (SAP-Basis release 710 and higher)

Authorization objectRFC_TYPERFC_NAMEACTVT
S_RFCFUGR

RFC1

SDIFRUNTIME

SG00

SYST

SYSU

SRFC

RFC_METADATA

16
S_RFCFUNC

STFC_CONNECTION

AUTHORITY_CHECK

BAPI_TRANSACTION_COMMIT

BAPI_TRANSACTION_ROLLBACK

RFC_GET_SAP_SYSTEM_PARAMETERS

BAPI_USER_GETLIST

BAPI_USER_GET_DETAIL

SUSR_USER_PASSWORD_STATUS_GET

ENQUEUE_READ

RFC_METADATA_GET

16


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