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

  ERROR - In the BASIC environment, you specified an illegal combination
  of  qualifiers,  such as COMPILE/NOSHOW=CDD.  Issue the command again,
  using a valid combination of qualifiers.