creation of input parameters:

Go to the properties of the graph-->select the parameters tab-->click on the create button to cretae the new parameter-->give the parameter name and select the type of the parameter->in the embedded box give the default value of the parameter and click on the apply button.

Usage:

Place the parameter name precedded by $ where u want to use that parameter. eg: $paramname.

At the beging of the execution of the graph we has to supply the value to the parameter or default value will be taken.

Hi

we can give parameters or any validations which is to be done in the start script of the graph

o

r

pass all the necessary parameters as graph parameters or sandbox parameters.these parameters are referenced by a $ sign.

eg:${file_id} AAA .

yuppy

Mukund