Solution : https://service.sap.com/sap/support/notes/720148 (SAP Service marketplace login required)
Key words :
upgrade procedure includes special steps, suffer severe clustering issues, pl21 includes specific install, txtboth files include step, revised sap j2ee engine 6, sap j2ee engine services, applies sp21 standalone version, existing sap j2ee engine 6, pure bugfix release, functionality proble ms
Related Notes :
| 723875 | Memory Settings for SAP J2EE Engine 6.20 PL 21 |
| 720084 | Dispatcher consumes 100% CPU while server is starting |
| 542500 |