cancel
Showing results for 
Search instead for 
Did you mean: 

SAP Application server - Parameter values

former_member201054
Contributor
0 Kudos

Hi Experts,

Please let me know the available methods for verifying the SAP Application servers parameter value.

To find out whether all the parameter values are correct (or) some modification needed to the available memory and CPU of central instance and dialog instances.

I would appreciate all your help.

Thanks in advance

Accepted Solutions (1)

Accepted Solutions (1)

dasistdochscheisse
Active Participant
0 Kudos

sappfpar check pf=</path/to/instance profile> checks, if the shared memory pools are ok, as Arunkumar mentioned. For the rest you can set PHYS_MEMSIZE parameter. If no db is running on this host, i would set it to 90-97%, depnendant of the size of the available RAM and the need of os and other applications runnign on that host. Then check after a while in ST02 if the buffers are large enough and adjust them as needed.

Answers (2)

Answers (2)

Sriram2009
Active Contributor
0 Kudos

Hi Daniel.

1. Application server parameters are based on you server physical or VM hardware configuration(Processor & memory). initial it will takes default values based on memory.

2.Once the server is into production you have to monitoring the memory & buffer vaules using the transaction code ST02. based on that you have to increase the values.

3. Could you share the OS version details of your app server?

Regards

Sriram

former_member644293
Active Participant
0 Kudos

Daniel,

SAPPFPAR can be used to checks the current values that is mentioned in the instance profile

Refer OSS#2777079 - sappfpar "check" option memory analysis information

you can also use RZ10 --> Check to validate the values.

Regards,