Web AS 620 - upgrade to 640 kernel & J2EE 640 - CRM 4.0

[Former Member]

Hi

We are running CRM 4.0 (SP6) with 620 kernel (1902) and J2EE 6.20. This is running on Web AS 6.20. We implemented I.C Web Client and Mobile Sales functionaility with CRM.

We are planning to upgrade to 640 Kernel (ABAP). Any prerequisites or known problems with direct upgrade to 640 kernel in Web AS 6.20 and also any dependencies with J2EE engine since we are using IC Web Client?

Or do we also have to uprade to J2EE 640 Engine?

Your inputs on this would be highly appreciated.

Regards

Chandu

[Former Member · Accepted solution]

Hi Chandu,

u can apply kernel patch 6.40 for CRM server. before doing that backup ur existing kernel.

u also want to use J2ee 6.20. there may be a dependncy issue.

if u have problem after upgrading the kernel revert back. or also upgrade J2EE server if u want.

we also used CRM WebAs 6.20 with kernel 6.40 and our CRM web Application is on WebAs Java 6.40 J2ee server.

regards,

kaushal

[Former Member · Accepted solution]

Thanks Kaushal.

Did SAP recommended to upgrade Kernel & J2EE Server to 640?

Regards

Chandu

[Former Member · Accepted solution]

Hi Chandu,

in our schenario when we want to use CRM SAF we raise the message to SAP they told me that both kernel is to be same.

but in one of the CRM server we upgrade the kernel of CRM server from 6.20 to 6.40 and J2EE server is 6.20 our application is run without any error.

if u want to upgrde ur Kernel, upgrade it, but make sure to backup the old kernel,

than after test the application. i'm sure it's works, in some case error than revert back.

if ur problem is solved close this forum

regards,

kaushal