Solution : https://service.sap.com/sap/support/notes/752778 (SAP Service marketplace login required)
Key words :
/3 connector jca framework jco reason, ep6 sp2 patch 4 hotfix 6, rfm metadata takes, remote function call', requested parameter structure, /3 connector implemented, parameter structure, remote system, needed metadata, minimum delay
Related Notes :
| 913483 | SAP NW Portal Connectivity - Central Note |
| 739526 | EP 6.0 SP2 Patch 4 Hotfixes |