Library /sys$common/syshlp/basichelp.hlb ITERATE  *Conan The Librarian (sorry for the slow response - running on an old VAX)

  The ITERATE statement allows you to explicitly reexecute  a  FOR/NEXT,
  WHILE,  or  UNTIL  loop.  ITERATE with no argument is equivalent to an
  unconditional branch to the current loop's  NEXT  statement.   ITERATE
  with  an  argument  transfers  control  to  the  specified loop's NEXT
  statement.

  Example

  ITERATE My_loop IF A >= 500

  Additional Information (explode) :

• Syntax