I see. I will have to rethink the entire strategy of returning the value in case of an error.
Thank you
>A Return statement in SP supports only integer values
>
>>I have a simple stored procedure that declares a variable @ErrorMessage at the top as
>>
>>declare @ErrorMessage AS VARCHAR(100)
>>SET @ErrorMessage = ''
>>
>>
>>At the end of the procedure I return this value as
>>
>>RETURN @ErrorMessage
>>
>>
>>The value is set to the @ErrorMessage in CATCH block. Then I test this procesure in a query window as following
>>
>>declare @retval as varchar(100)
>>EXECUTE @retval = myproced param1, param2
>>print @retval
>>
>>
>>But if there is no problem within the procedure, the value of @retval showing in the query window is 0 (zero). Why not empty string?
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