SAPehp tool does not know the host for Java stack

[Former Member]

I am running SAPehp tool to apply enhp2 to a dual stack with

ABAP and JAVA on seperated Windows boxes.

I started SAPehp at the ABAP box.

Because there is no way to tell where is the Java host, how do I apply

the enhp2 to the Java side? How to make ABAP and Java in sync?

Please help.

Thanks!

[sunny_pahuja2 · Accepted solution]

Is java system has separate SID ?

Thanks

Sunny

[Former Member · Accepted solution]

Yes, the ABAP and JAVA stacks have different SIDs and on different hosts.

Please help tell what is the procedure to run ehpi on this environment.

Thanks a lot!

[sunny_pahuja2 · Accepted solution]

Hi Christy,

I consider that both of your ABAP and Java system has separate database. If this is the case then you have to upgrade both system separately and run EHPI installer on both system. You can upgrade the system in same way as you are doing for your ABAP system only difference is the support packages and rest of the main things are same.

I will recommend you to study upgrade guides for ABAP and Java system.

If your ABAP and Java system has different SID but share same database (i.e. MCOD system) then run EHPI installer for upgrade once a time. It means that when you will upgrade the ABAP stack then don't run EHPI tool to upgrade Java stack at same time. Once ABAP system upgrade finished then upgrade Java system. And vice-versa.

Thanks

Sunny

[Former Member]

Hi,

I think that you will have to run EHPinst twice : once on each separate box.

Regards,

Olivier