Answer / rajesh chowdary pendyala

by using jspm we can do kernal upgrade and we can apply
support package stacks and we can install addon
components(BI java to existing ep system).we can connect to
nwdi also if there are dev,qas,prod systems configured using
nwdi.we can't do these in sdm.and one more advantage with
jspm is we can't undeploy.during undeployment dependent
packages also may removed some times which causes
inconsistencies in the system.so sdm is depricated from
netweaver 7.10 on wards.

Answer / sugan g

JSPM is advanced version of SDM.
JSPM is using SDM in the background

Answer / goutham

ABAP patches will be applied similar to the r/3 system. Java patches can be applied using the following tools.
1.sdm(software deployment manager)
2.JSPM for support packs from webas 7.0 plat form)
3.sapinst tool from version7.0

SDM TOOL:- it is located in usr/sap/sid/dvebmgs/sdm/program/remotegui.bat
sdm is a program which is started along with the instance.
sdm allows only one user to connect to the system.
sdm reads the properties from the file sdm repositary.sdc
sdm takes the backup of the sdm repositary fromtime to time.

sapinst tool- is used to apply the j2ee support packs. but from webas 7.0 sap recommends to apply through jspm.
it resides in usr/sap/sid/dvebmgs/j2ee
it uses sdm password to login. it reads the patches from the trans/Eps/in.

what is sap hostagent ? difference between sap host agent and saposcol ?

2 Answers   L&T,

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how can i create multiple user only for ABAP/4 ? once i create user so it access key for second user also.

1 Answers  

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How to add datafile using brtools?what are steps?

1 Answers   AIHS,

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why can't we convert spool wp to dialog or backgrd in operation modes

2 Answers   TCS,

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what is logical system ? how to create and why ?

5 Answers   KPIT,

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For an ABAP only system, do we have to SSL?

3 Answers   IBM,

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how can we configure reference user in user maintenance ?

2 Answers   TCS,

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If java server got strucked or stopped?

2 Answers  

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1 what errors you faced while applying support package in tcode spam and 2 what is the precaution note that should be read.....while uploading patches

5 Answers   CTS,

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There is a requirement like a user role to be created and he must have rights to view(read rights) the transactions.How it will be created in PFCG

2 Answers  

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Is it mandatory to make all the users log off while applying add-ons and s-notes as it is in the case of support packs?

3 Answers  

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how many max user's can apply for one application server? last limitation pls tell me in figure.

4 Answers  

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