pci memory size

pci memory size sets the size of the pluggable component interface (PCI) memory pool.

Summary Information

Default value


Valid values

0 – 2147483647



Display level


Required role

System Administrator

Configuration group

User Environment

All pluggable component adapter (PCA) and JVM plug-ins running under the PCI Bridge share a single dedicated PCI memory pool. If you set pci memory size to less than the default, SAP ASE uses the default size.

This memory pool is fully dedicated to the PCI bridge and any running pluggable component. Like all other memory pools, SAP ASE controls this memory pool. However, unlike other memory pools, the PCI memory pool is allocated when you initialize the PCI Bridge and does not grow after that time.