>AFAIK it's ok to use the AGAIN clause. I would personally use something like this:
>

>llUsedCustomer=Used('customer')
>If Not llUsedCustomer
>    Use Customer In 0
>Endif
>... program code
>If Not llUsedCustomer And Used('customer')
>    Use In Customer
>Endif
>

>Much more organised.

Nigel,

Your code will error is Customer is open under a different alias. Change it to;

llUsedCustomer=Used('customer')
If Not llUsedCustomer
    Use Customer In 0 <strong>AGAIN</strong>
Endif
... program code
If Not llUsedCustomer And Used('customer')
    Use In Customer
Endif