Solution : https://service.sap.com/sap/support/notes/34376 (SAP Service marketplace login required)
Key words :
application area 'xx-ser-net', additional key words spam, sap patch manager, sap oss server, remote function call, rfc destination saposs, sap basis system, oss message server, error message tn000, call transaction spam
Related Notes :
| 97013 | AS/400: '/ Unable to determine host address' |
| 64015 | Description of test program lgtst |
| 60856 | AS/400: OSS1 and Hot Packages |
| 42692 | Test tool for RFC links: sapinfo |
| 33525 | Important information about SAP patches (< 3.1H) |
| 30335 | OSS1 only works when called for the second time |