Simplifier as SAP Silver Partner offers its own SAP Addon for Interfaces with supporting the whole bunch of SAP transactions within SAP ECC core and IS-U module.
Basic Permissions needed to execute
Call via RFC:
Permission-Object: S_RFC
ACTVT: 16
RFC_NAME: /ITIZ/*, BAPI_USER_GET_DETAIL, RFC*, SDIFRUNTIME, SYST, SYSU
RFC_TYPE: FUGR, FUNC
RFC-Wizard
Permission-Object: S_TABU_NAM
ACTVT: 03
TABLE: TAPLT, TFDIR, TFTIT
Call via SOAP:
In addition to the Permission mentioned above you also need:
Permission-Object: S_SERVICE
SRV_TYPE: HS
SRV_NAME: <UUID of SOAP Service> or * to grant access to all SOAP Services the System provides
The following subpages contain the SAP interfaces.