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Restart engine

Hi All,

I have some qs .Pls help me...

1) How to restart the j2ee engine in xi .

2)how to restart the xi server

3)what is the role of for a particular scenario cache notification

4)In xi suppose the i/p file contains any error ...how to check it and correct it?

5)how to transfer the directory objects from development server to production server?

6) I n ale idoc sometimes we release the object ..what is the role of release?

7)what is master idoc and communication idoc?

Regards,

somenath

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3 Answers

  • Best Answer
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    Former Member
    Apr 09, 2008 at 09:39 AM

    Hi,

    1) How to restart the j2ee engine in xi .

    A) go to transaction SMICM-- >Administration >J2EE Instance (Local) -


    > Send Soft Shutdown--


    > With Restart.

    2)how to restart the xi server

    A) same process. meaning of both the question is same.

    3)what is the role of for a particular scenario cache notification

    A) Didnt got ur questions.

    How To…Handle Caches in SAP XI 3.0

    https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/1a69ea11-0d01-0010-fa80-b47a79301290

    4)In xi suppose the i/p file contains any error ...how to check it and correct it?

    A) Go to RWB-> component monitoring-> communication monitoring-> search for the required adapter channel with the name and check the status along with log information.

    5)how to transfer the directory objects from development server to production server?

    A) Overview of Transition from Dev to QA in XI

    /people/sravya.talanki2/blog/2005/11/02/overview-of-transition-from-dev-to-qa-in-xi

    /people/sap.india5/blog/2005/11/09/xi-software-logistics-ii-overview

    Two types of transport mechanism are used in PI.

    • File transport method.

    • CMS transport method.

    File transport method:

    http://help.sap.com/saphelp_nw04/helpdata/en/a8/5e56006c17e748a68bb3843ed5aab8/frameset.htm

    CMS transport method:

    http://help.sap.com/saphelp_nw04/helpdata/en/a8/5e56006c17e748a68bb3843ed5aab8/frameset.htm

    • CMS for SAP Exchange Infrastructure:

    https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/b8d8f7b2-0701-0010-b09a-cda4cca2c98e

    • How to handle Xi with CMS:

    https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/43f5d790-0201-0010-2984-ff72d822b109

    • Configuration of CMS in Central NWDI & SLD to transport XI objects:

    /people/praveen.mayalur/blog/2007/05/31/configuration-of-cms-in-central-nwdi-sld-to-transport-xi-objects

    • XI Software Logistics Solution III: CMS:

    /people/sap.india5/blog/2005/11/28/xi-software-logistics-solution-iii-cms

    Refer the configuring group and transport group for Business systems.

    http://help.sap.com/saphelp_nw04/helpdata/en/ef/a21e3e0987760be10000000a114084/frameset.htm

    6) I n ale idoc sometimes we release the object ..what is the role of release?

    A) it is ready for use.its a form of activation

    7)what is master idoc and communication idoc?

    A) either of the copy is is stored in database in communication idoc the control record and status record are added and form a complete IDOC where as master dioc has only data record.

    i dont remember correctly but i have read somewhere.

    chirag

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    Former Member
    Apr 09, 2008 at 09:49 AM

    Hi :

    Did u checked up the java heap parameters in the configtool set for the server

    Raise the heap parameters as per the following steps

    1) Open up the configtool and increase the heap size and memory size for the server

    Cluster Data -> instance_IDXXX -> ServerIDXXXX

    Max heap Size 2048MB

    Java Parameters

    -Djava.security.policy=./java.policy

    -Djava.security.egd=file:/dev/urandom

    -Dorg.omg.CORBA.ORBClass=com.sap.engine.system.ORBProxy

    -Dorg.omg.CORBA.ORBSingletonClass=com.sap.engine.system.ORBSingletonProxy

    -Djavax.rmi.CORBA.PortableRemoteObjectClass=com.sap.engine.system.PortableRemoteObjectProxy

    -Xdebug

    -Xms1280m

    -Xmx3072m

    -XX:MaxPermSize=192m

    -XX:NewSize=160m

    -XX:MaxNewSize=160m

    -XX:NewRatio=3

    -XX:+DisableExplicitGC

    -verbose:gc

    -XX:+PrintCompilation

    -XX:SurvivorRatio=2

    -XX:TargetSurvivorRatio=90

    -XX:PermSize=192m

    -XX:+UseParNewGC

    -XX:+PrintGCTimeStamps

    -XX:SoftRefLRUPolicyMSPerMB=1

    -Djava.awt.headless=true

    2) Restart the server using Visual Administrator

    3) open up the configtool again to ensure that the settings you have set in the config tool are available

    4) Now check whether the problem occurs again or not

    2) In xi suppose the I/P file contains any error,how to check it and correct it?

    -> Go to Runtime Work Bench -> Component Monitoring-> Communication Channel Monitoring-> search for the required adapter channel with the name and check the status along with log information

    Regards

    Anil

    Edited by: Venkat Anil Gannavarapu on Apr 9, 2008 11:51 AM

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    Former Member
    Apr 09, 2008 at 09:46 AM

    HI.,

    1) How to restart the j2ee engine in xi . 2)how to restart the xi server

    Actually Contact Basis Administrator to restart the XI server and J2ee engine..

    GO SAP Management console and thre u have j2ee process list in the you have server right click and restart.

    3)what is the role of for a particular scenario cache notification

    There is no role for a particular scenario cache notification.. basically cache notification stores recently activities.

    4)In xi suppose the i/p file contains any error ...how to check it and correct it?

    Go to Sender Communication channel there u can see the erroor if the file contains error it will not process, if it is picked then go and see in SXMB_MONI, there u can find the errors..related to mapping.

    5)how to transfer the directory objects from development server to production server?

    Transfering objects from dev to production can be done in 2 methods either in File level transfer or change management system.

    6) I n ale idoc sometimes we release the object ..what is the role of release?

    7)what is master idoc and communication idoc?

    For this where actually u are using the idoc is it in sender side or receiver side.. explain the clear requirement of urs..

    regards,

    Kishore

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