Solution : https://service.sap.com/sap/support/notes/1009503 (SAP Service marketplace login required)
Key words :
availble atnw04 sp20nw04s sp 8 patch 9nw04s sp 9 patch 6nw04s sp 10 patch 1nw04s sp 11as, prerequisites connector framework sap connector, set 'validate connection', fix ensures, basic validation, reusing connection, connection, application, workaround, note 754281
Related Notes :
| 1013230 | JC0.Client not connected/system received expired SSO ticket |
| 754281 | Validate backend system physical connection |