how to call unix script with project level parameters

[Sainath.Srinivasan]

Your requirement is bit unclear for me. Maybe that is because you are discussing more than one issue.

How are you calling your Unix script from DataStage ?

Is it a before/after routine or from sequence ? If it is from sequences, you can use convert function to change '\' to '/'.

How are you using the directory names ? Hope you are concatenating the filename after the directory. If so, you can suffix an extra dot ('.') to the directory name. Something like'

"ksh yourScript " : $scriptDir : ". " : $logDir : ". "

This way, the last char will not be a back-slash.

[rameshrr3]

I think one of the slashes in the TR command need an escape character..