I need to get last descripotr in a file so I wrote:
read (1) x by dscripotor.
to get it on hold I wrote:
if 0 = 1 then update end-if
when another program wants to get the last descripotr it’s get
error 3145, then we wrote retry, which is not ok because
the previous program store a new one.
my on error do escape routine.
I need to go bach my read(1) to get the new desciptor.
I hope you understood my question/