Solution : https://service.sap.com/sap/support/notes/1443426 (SAP Service marketplace login required)
Key words :
terms db6 db2 luw graceful cluster switch micro outage graceful maintenance tool cluster setup tool reason, inactive sap abap work processes require external notification, graceful cluster switch feature, graceful maintenance tool, graceful cluster switch, cluster setup tool, sap abap work processes, micro outage, latest availalbe version, cluster manager
Related Notes :
1746101 | DB6: High Availability with SAP on DB2 using SA MP |
1555903 | DB6: Supported DB2 Database Features |
1530812 | DB6: Graceful Maintenance Tool |
1434153 | DB6: Dismantling DB connections for short maintenance tasks |
960843 | DB6: Cluster Setup Tool |