Question Re: SMLG attributes Fav types difference between B & W in Technology Q&A

SMLG attributes Fav types difference between B & W

Former Member — Tue, 19 May 2015 18:35:40 GMT

Hi all,

I am trying to find out which FAV type to be used in SMLG for different logon groups

ex: cccGRP for interactive users with 6 app servers, cccBTC with 3 batch app servers & cccRFC 4 apps for syncronous RFC communications

For Interactive users & BTC we have fav type B [ Best performance ] and for RFC we have W [ Weighted round robin]

Are there any best practices SAP recommend which fav type can be used for different logon groups...

RZ12 what servers are recommended to have for parallel_generators group.? is it RFC dedicated server group

Please suggest..

Thanks,

Subhash.G

Re: SMLG attributes Fav types difference between B & W

Isaias_SAP — Tue, 19 May 2015 19:04:43 GMT

Hello Subhash,

You should choose the fav type that best suites your needs.

And RZ12 groups are used for RFC load balancing from within the system.

For example, a batch job that creates parallel tasks (using RFC calls to the system itself), or even the RFC schedulers (transactions SMQS and SMQR).

Regards,

Isaías

Re: SMLG attributes Fav types difference between B & W

Former Member — Tue, 19 May 2015 20:41:34 GMT

Thanks for the reply.

If the batch program not specify any grp name but selected parallel processing option , does it takes the servers by default assigned to parallel_generators?

Thanks,

Subhash.G

Re: SMLG attributes Fav types difference between B & W

Isaias_SAP — Tue, 19 May 2015 20:49:45 GMT

Yes.

"parallel_generators" will be the default group.

In case it is not defined at RZ12, all instances will be part of the group.