Solution : https://service.sap.com/sap/support/notes/90323 (SAP Service marketplace login required)
Summary :
When executing remote function calls, issues with RFC logon may arise leading to the display of an RFC login screen or entries in the system log and developer trace files. Problems are primarily due to incorrect logon data, server release inconsistencies, insufficient shared memory, different database keys, or incorrect configuration parameters. The solution involves verifying logon credentials, ensuring uniform server patches and releases, addressing memory problems, verifying database server identification across servers, and adjusting configuration parameters. Detailed guidance on resolving these issues can be found in related SAP Notes.
Key words :
0x00530041005000530050a rfc signon> tcode sm51a rfc signon> systemid dkda rfc signon> timestamp 20090715123942a rfc signon>, ffffb9bca rfc signon> client 600a rfc signon> user sapspa rfc signon> user, b175ed4ca rfc signon> signon rc 1a rfc signon> systemname, rfc signon> tcode sm51a rfc signon> systemid <sid>, 0x00530041005000530050a rfc signon> whoami sapspa rfc signon> whoami, dspdtaara r3<sid>400/r3_nn db-server 'dvebmgssapprd ' app-server ', tickets = na rfc signon> db-key b175ed3c, importanta rfc signon> db-key <db key, rfc signon> generated db-key <gen, rfc signon> timestamp <current time>
Related Notes :
| 1491645 | Unauthenticated system access via RFC or HTTP |
| 1405158 | DbSlControl(DBSL_CMD_DBNAME_GET): RFC-'Fingerprint' |
| 1404550 | IBM i: Display of RFC logon screen in transaction SM51 |
| 952349 | |
| 662895 | Remote login using SM51 fails |
| 374276 | Single database, multiple schemata |
| 91980 | Missing output of RFC short dump after login error |
| 77833 | PXA_NO_FREE_SPACE, buffer size 4MByte |
| 51367 | RFC logon under different user or client |
| 25721 | RFC logon Screen |
| 19466 | Downloading SAP kernel patches |