How To Change Effective Memory Allocation Limit For Different Services in hana?

[Former Member]

Hi ,

i want to increase effective allocation limit for indexserver. its out of memory some time.

how can i do this?

Dropbox - hanamemory.png

[Former Member]

SAP BW on HANA Cookbook

[Former Member]

Hello Vipin,

The AWS HANA instances are optimized for performance.

Please be careful to seek expert advise before changing default configuration.

thanks,

dhruman

[Former Member]

Hello Vipin,

It should be changed in global.ini file and you should set global_allocation_limit=0 which will take max memory available after managing OS process. You can do it from studio --> DB -->configuration and filter with memory --> global.ini --> global_allocation_limit=0. If your studio doesn't respond then try adding it to /usr/sap/<SID>/SYS/global/hdb/custom/config/global.ini file and put the entry

[memory_manager]

global_allocation_limit=0

make sure you take a backup of the file before editing it. And its recommended you use studio when doing any config changes.

Thanks

Suresh