Hello @Sangeetha Priya S,
Could you please share more details on your ADF Pipeline?
What are the stages you have used in the pipeline? better would be to add a screenshot of your Pipeline activities!
Did you try to create the temporary table in your database or configure the sink dataset to create a CSV file?
Did you try to output the Lookup activity to a variable and then use it in the copy Activity?
Please share more info on what does your Lookup activity outputs?
Ok , make use of the Additional column in the Source Section and populate that column with the Set Variable. and FInally use the mapping .
Copy Data: Mapping part using the additional column.
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