BW Production Server Problem -Workload Analysis Problem

[Former Member]

Hello All,

In our production server we found that in T-Code ST03-

High "Avg. Roll Wait Time (ms) " for dialog and RFC Processes

Can anybody guide me the rectifiaction

Regards

Shishir

[Former Member]

Thanks

[stefan_koehler]

Hello Shishir,

http://help.sap.com/saphelp_nw04/helpdata/en/21/2c8f38c7215428e10000009b38f8cf/content.htm

>Roll Wait Time (Wait time in the roll area)

>When synchronous RFCs are called, the work process performs a roll out and waits for the end of the RFC in the roll area. The RFC server programs can wait for other RFCs to be sent to them in the roll area.

So please check the RFC calls with transaction STAD in the specific time frame and take a look at the RFC programs / calls.

Regards

Stefan

[Former Member]

Hi Shishir,

We should agree with Stefan's suggestion.

I too have few things to share with you in this context.

For High roll wait time its recommended to investigate your network and refer

them to session_manager notes 203924 and 203617. I think in your case GUI time

also be more. Please check..

A high Roll Wait time can be caused by a GUI issue, external systems, or

large amounts of data being read.

Kindly inform, if anything is unclear.

Thank you,

Tilak