Help: Parameter form related

Question

Hi,
I am working a set of FORM LETTER reports. I'd like to include a parameter form so when user enter multiple ID numbers separated by comma ',', the REPORT will print multiple letters. In my query, I included a line of constraint as:
where ID IN (:P_ID)
It did not work. It works if I put it as:
where ID = :P_ID
But this would only print one letter at a time.
Thank you in advance
Jimmy

Answer 1

Will you be more specific on this?
The problem I have is in SQL, doing this:
SELECT ID FROM TABLE_ID
WHERE ID IN (&P_ID);
is perfectly OK.
However, if P_ID is passed as parameter in the REPORTS query, it does not work. In the REPORTS that I am working on having a where clause as:
WHERE ID IN (:P_ID)
the parameter is passed as: :P_ID: 267, 365 etc.
Thank you in advance.
Jimmy