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How to run sgen in ecc 6.0 ehp4 ides

Former Member
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Dear Experts

What is the procedure to run sgen in ecc 6.0 ehp4 ides system to speed up the transaction response. Approximately how much time it takes to complete with 2GB RAM and AMD 64bit processor.

Thanks

Raj

Accepted Solutions (0)

Answers (2)

Answers (2)

Former Member
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There is no different procedure to RUN SGEN in IDES.

FOr ECC 6.0 EHP4 IDES it and that too your 2 GB RAM,I guess it will take 4-5 days time.

I had the similar experience with 4 GB RAM, it took 3 days.

Regards,

Amit Barnawal

Former Member
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Hi Experts

I am getting ABAP dump error when i started SGEN in my ides ecc 6.0 ehp4 which is installed in VMware workstation. Is the error because of installed sap server on VMware or something else?. Is it compulsory to run SGEN in direct installations on direct servers instead of VMware installations? Please clarify this.

Thanks

Raj

Former Member
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Hello Raj,

Question: Is the error because of installed sap server on VMware or something else?.

Ans : It cannt be the reason..

Please paste the dump to get help

Regards,

Amit Barnawal

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Hi Raj,

You need to run SGEN on the main Server and refresh the memory buffers

on the application servers if its required but I assume this is

automatically performed anyway so as the program buffers, PXA,

are all in sync.

========================================================================

From the tcode itself here is the info. on Parallel Generation

2. Select Server for Parallel Generation.

The generation is based on a parallelized method, where the generation

set is divided into small subsets that are processed by parallel process

Depending on resources, available servers are included in the parallel

processing, whereby multiple parallel processes run on one server.

From the Selection of Server for Parallel Generation screen, you can

select the servers that are to be used in the parallel processing.

Note that loads depend on the machine type (MT) of a host.

This means that it only makes sense to parallel process the

generation set of servers of the same machine type.

The default selection orientates itself by the server to which it

is logged on. It corresponds to your logon server and all servers

on your system that have the same machine type. If you want to use

the default selection, choose Continue.

If you want to exclude individual servers from the generation, or

if you want to generate the load for a particular machine type

that is different to that of the logon server, then use the

pushbutton to select the corresponding servers and choose Continue.

Note: The parallel servers are depicted via the logon groups in

transaction RZ12. For transaction SGEN, logon group 'parallel_generators

is created. Do not use this group for your own purposes, as transaction

SGEN uses and continually redefines this group.

From the selection of the servers, the system starts to automatically

define the generation set, and to store it on the database

(DB table GENSETC).

This may take several minutes.

========================================================================

Thank You.

Regards,

Deepika