Solution : https://service.sap.com/sap/support/notes/1653358 (SAP Service marketplace login required)
Key words : 
release v1000        sapk-v1003ingrcfnda - sapk-v1006ingrcfnda, firefighter id based application, handled properly solution apply, software component   grcfnd_a                      grcfnd_a, wrongly configured connector, prerequisites corrupt connector, respective logon\logons, eam logon pad, rfc error popup, manual pre-implement
Related Notes : 
       
| 1640992 | Master Note for SAP Access Control 10.0 - Support Pack 7 |