size of shared class heap

Summary information

Default values

1536 pages (32-bit version)

3072 pages (64-bit version)

Minimum values

650 pages (32-bit version)

1300 pages (64-bit version)

Status

Dynamic

Display level

Basic

Required role

System Administrator

The size of shared class heap parameter specifies the shared memory space for all Java classes called into the Java VM. Adaptive Server maintains the shared class heap server-wide for both user-defined and system-provided Java classes.

If you change the size of shared class heap, you must change the total logical memory by the same amount.