Solution : https://service.sap.com/sap/support/notes/131387 (SAP Service marketplace login required)
Summary :
When setting up a trusted RFC relationship in SAP systems using transaction SMT1, users may encounter an error message indicating no authorization to log on as a trusted system (Trusted RC=1). This error signifies either the non-recognition of the calling system as trusted or an invalid security key. Issues often arise post database conversions, Unicode transitions causing DB key changes, or discrepancies in kernel releases. Particularly, issues are noted with Release 40B prior to patch level 247, 46D prior to patch level 850, and when cross-codepage settings are not supported unless specific patches are applied. SAP suggests applying necessary kernel patches to rectify the error, including ensuring the S_RFCACL authorization object is correctly managed through the required patches.
Key words :
rfc logon error message texts, imported release 46d kernel patch 736, trusted authorization object s_rfcacl, kernel release 40b prior, remote function call, release 46d prior, download patch level 247, download patch level 850, trusted system key, 46d kernel
Related Notes :
| 986707 | No authorization to log on as a trusted system (RC=1) |
| 374276 | Single database, multiple schemata |
| 128447 | Trusted/trusting systems |
| 116787 | CC-TOPIC: Remote client copy |
| 24853 | CC-INFO: Client copy, functionality |