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Former Member

Issue during EHP4 upgrade in dual stack

Hi All,

I am upgrading EHP4 on ECC 6.0 on dual stack.

Below is the status.


Wait for SAPJup event.

Though the status is showing the phase is running. The monitor tab for ABAP shows waiting for synchronization event MODPRFO=STARTED.

J2EE - Phase START_J2EE_DEPL in Downtime.

It ended in error as the Java instance could not start.This is due to that ABAP stack process was faster and by that time it went down.So java stack did not come up.

Now the issue seems to be ABAP stack upgrade is hanging (there are no logs updating in tmp for the past 1.5 hrs) as it can not get in sync with java.

Now in MMC all instances are down(ABAP ,Java and shadow instance).In this stage,can I stop the EHPI installation and start the instances and contue Java stack and then with ABAP?

Please let us know if you have any other solutions?



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2 Answers

  • Best Answer
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    Former Member
    Mar 03, 2011 at 07:10 AM


    You cannot change the sequence as upgrade tool automatically takes care. Could you please paste latest logs here ?



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  • Mar 03, 2011 at 11:31 AM


    This seems that there are wrong parameters set in the profile.

    Could you please check the note below

    741289- Profile parameters of the J2EE engine are lost

    Also, please check the following notes

    723909 and 716926 and check the JVM parameters.


    John Feely

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    • Former Member

      Hi Sunny,

      Thanks for your kind replies.Anyways I had started SAP manually it went ahead.