all companies are used shared Repository..if there any 
disadavantage for that OR why they are using Shared?

more  expertisation is required. e

at a time a user can edit the Shared O.R.

While scripting in a team environment everybody needs to 
wait for others to complete their work, otherwise merging 
an shared Object repository will give problems.

1.complexity increases when scripts are more
2.it is manadatory to select Shared OR in qtp before 
record/scripting
3.while using Quality center it really becomes a trouble
because if any changes occur in qc then we also have to 
made changes in file system
4.if size of shared OR is too large then it is also a 
problem in this case we have to go for descriptive only

when we working with shared OR if someone modified or 
deleted the object information it ll effect another script.

LAXMI+prasad
09326399961

there are two main disadvantages of using shared obj rep.
they are as given below
1) while working in a team we need to wait till the other
members complete their work, as a result of which
identifying the objects itself will take more time and there
will be a time lag in the planned schedule.
Ex: As per teh test plan if we need to identify the test
objects in 2 days by using this shared obj rep it may take
more than the planned effort as each member has to wait till
the other will complete
2) Since it is a shared rep if any member deletes the object
info by mistake then there will be a problem