Ora-4030 in season.
I had a problem in my database when it reaches the highest time, always get an error ORA-4030 out of memory and have tried to raised the pga_agregate_target value, but still, when we meet peak time, cannot get into JDE applications (the status on enterprise server is ) and even connecting to sql plus.
The following information on our server.
working environment:
1 Database Server, 1 enterprise server, 3 JAS server with HP ProLiant DL380 G5
O/S: Windows 2003 Enterprise Edition R2 32 bit
Memory: 8 GB
DB version: Oracle 9i (9.2.0.8) 32 bits
Application: JD Edwards Enterprise One 8.11
Additional:
# The file boot.ini has been added / PAE and / 3GB