java stack and ABAP stack in upgrading SP

[Former Member]

Hi,

I am on XI3.0 with SP 09 and upgrading SP to SP20 from SAP service market place.

How can I identify which is java stack and which is ABAP stack in evrery SP because Java stack can be directly upgraded to SP20 but ABAP stack has to be upgraded one by one (like sp 01..10..11..finally sp20).

Pls help

Thanks,

dushanth

Message was edited by:

dushanth Reddy

[Former Member · Accepted solution]

Dear Dushanth

It is not like that you said . Ofcource you have to maintain both SP ( ABAP + JAVA ) on same level .

In your case first update the ABAP Stack to 20 ( As you said 01....10...20 )

And after update you JAVA Stack directly to 10 from SP09.

Please read the document for SP 20 from service.sap.com for further details.

Regards ,

Santosh

[Former Member · Accepted solution]

Thanks santhosh for the reply

pls pardon if it appears silly question. I dont have much knowledge in Basis

could you pls let me know, from the list of files how can I identify which is ABAP stack and which is java stack ? so that I can first update the ABAP Stack one by one and then move to javastack

thanks,

Dushanth

[Former Member · Accepted solution]

Dear Dushant ,

ABAB SP Files are always in CAR Format :

Naming Convention like :

KB70011.CAR

KA70011.CAR

And JAVA update is in SCA format

Or for 640 SAP provide tool using SAPinst you can update JAVA Engine .

And for the rest Component using SDM you can deploy the SCA into the system .

Regards ,

Santosh

[Former Member · Accepted solution]

Thank you santhosh

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dushanth

Message was edited by:

dushanth Reddy