Solution : https://service.sap.com/sap/support/notes/711330 (SAP Service marketplace login required)
Key words :
terms connection connectors jca reason, jca connectors fails, removing previous connectors, back end system, symptom connection, previous version, -connection properties, prerequisites customer, iviewserver log, key exists
Related Notes :
| 678795 | EP6 Central Note. Installing Patch 2 for EP 6.0 SP2 |