ECC & PI on same Server

[Former Member]

Hi All,

Hardware

Server u2013 4 x 4 cores

RAM u2013 64 GB

HDD u2013 6 TB

OS u2013 Win 2K8 R2

DB u2013 SQL Server 2K8 R2

System Landscape

SAP SRM 7.0

SAP ECC IDES 6.04

SAP MDM 7.1

SAP CE 7.2

SAP NW EP 7.01

SAP NW PI 7.1 EHP1

Now we are facing issue in starting PI & ECC system. All others systems are running fine.

When ECC system is getting started successfully, PI is not getting started.

When PI system is started successfully, ECC is not getting started.

Is there any memory and parameter settings, that needs to be configured to make both system to run in parallel.

Regards

Ponnusamy

[Former Member]

issue solved

[markus_doehr2]

> Now we are facing issue in starting PI & ECC system. All others systems are running fine.

> When ECC system is getting started successfully, PI is not getting started.

> When PI system is started successfully, ECC is not getting started.

>

> Is there any memory and parameter settings, that needs to be configured to make both system to run in parallel.

You need to configure ALL those systems running in parallel to use only a certain amount of memory. If you use the default all systems will try to allocate half of the physical memory.

Markus

[former_member188883]

Hi,

Reduce the memory allocation to MSSQL database. Set the phy_memsize parameter in ECC as well as PI.

For eg. If you memory is 64 GB on a server where ECC and PI is installed , distribution should happen as follows

MSSQL: 20 GB ( 10GB for each instance)

ECC application: 24 GB

PI application: 20 GB

Hope this helps

Regards,

Deepak Kori

[Former Member]

Hi All,

Issue solved. Solution : increased the SWAP space (virtual memory) to 130 GB (6 instance * 20 GB).

Regards

Ponnusamy

[Former Member]

Hi,

Check what the exact error you are getting in dev_disp / dev_w* log files.

One reason could be the PHYS_MEMSIZE parameter. You need to restrict this.

Regards,

Rajneesh

[sunny_pahuja2]

Hi,

If you can paste some error logs then we can suggest you something.

In mean time, when you start one system, check if enough resources (CPU, RAM etc.) available to start other system.

Thanks

Sunny