I create a report using a stored procedure.
In Crystal reports once you connect to a database stored-procedure it automatically creates the parameter fields.
I want to pass a field of a table or a formula as a parameter to the stored procedure.
How can I do this?

Thanx

The solution is here : SAP Note 1198920 - Supressing prompt from stored procedure in Crystal Reports.
Here is another one : How to pass formula values to a stored procedure in Crystal Report? | Knowledgebase

I hope it will be helpfull