Solution : https://service.sap.com/sap/support/notes/780586 (SAP Service marketplace login required)
Key words :
additional property 'validateisclosed=true', event handling mechanism provided, dbpool>open_pool <dbpool> - starts, jdbc connection inside local, corrupted connection objects remain, reconnect mechanism works, recovery mechanism fails, >close_pool <dbpool> - stops, wrong sql query, microsoft sql server
Related Notes :
| 1250466 | DB6: Perform database administration, keeping SAP AS running |