VMS Help UIL, Compile Time Errors, SRC_READ  *Conan The Librarian (sorry for the slow response - running on an old VAX)

  SEVERE:  The compiler could not read a line of the UIL specification
  file listed in the message.

  USER ACTION:  In  the  listing  file,  this  message  should  appear
  following the last line the compiler read successfully.  First check
  that the file you are compiling is a UIL specification file.  If  it
  is, the file mostly likely contains corrupted records.