error in wrapper stage

[rekha]

Hi

I am trying to use the wrapper stage, and i am getting the error below
"No Operator defined for Stage Type testwrapper"

My intention is to try with a simple unix command and then replace with my real logic.

All I did was read the given file using testwrap apply unix command and dump it back to a squential file stage.

No Operator defined for Stage Type 'testwrap'

I can see this stage in the manager.

below is what I defined in the testwrap

command head -1
property name : FILENAME
Datatype : string
promt : FILENAME
required : yes
repeats : no
conversion : -Name Value


Wrapped

input nothing defined
output:
Link : 0
stream : stream=Standard Error
I tried to search in previous postings but could not find similar situation.

any help will be appreciated.

Thanks
-Rekha

[ray.wurlod]

Have you read the Chapter on Custom Stages in the manual? It takes you through an example of a Wrapper stage.

[trainee9999]

Have you read the Chapter on Custom Stages in the manual? It takes you through an example of a Wrapper stage.

Thanks Ray.

[kumar_s]

Are you that thankful to Ray by going through some old post

-Kumar