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

  Illegal record locking (ERR=187)

  The program contains an ALLOW or REGARDLESS clause on a GET  statement
  and  the  file was not opened with the UNLOCK EXPLICIT clause.  Either
  remove the ALLOW clause from the GET statement  or  use  the  EXPLICIT
  UNLOCK  clause  in  the  OPEN statement.  This error cannot be trapped
  with a BASIC error handler.