Load balancing by RZ12 Serger Groups

[Former Member]

Hi.

I'm trying to get some knowledge about this subject for my prod. BI system. Maybe some of you, almighty masters of SAP administration (standard flattering), could give me a hand

Here's the situation: We've a BI system (NW 7.0 ehp1) with 4 servers ( CI + 3 appl.serv). We've defined both a server group (RZ12) and a logon group (SMLG), with the same name, for bw load purposes. That means mostly background and dialog processes, with less number of end-user logons, so I'm focusing in the Server Group configuration.

Now, the problem: Basically, the number of processes are not properly balanced. Servers 1 and 2 get about the 80% of the work, while other two, 3 and 4 just the other 20%.

I've been reading and investigating but most of the documentation refeers to the logon group load balancing algorithms in SMLG, by the setting of group-dependnet atribute "Ext. RFC-enabled", with it's corresponding "Fab.Typ" algorithm

What i want to know if it's there's a way to know that balancing algorithm/method it's being used in RZ12 rfc server groups, and how can I verify and even modify that behaviour.

I've been checking this notes:

Note 593058 - New RFC load balancing procedure

Note 1508504 - Load balancing in background processing

Also:

http://help.sap.com/saphelp_nw70ehp1/helpdata/en/a4/db833d4c47ea4ea1a9b7af3c535ff2/content.htm

Any suggestion or informacion will be gladly wellcomed. Dont hesitate in requesting me more detailed information.

Thanks in advance and regards.

Armando.

[sunny_pahuja2]

Hi,

Are you using load balancing in RFC connections as well ?

Thanks

Sunny