Library /sys$common/syshlp/dbg$help.hlb DEBUG, Messages, PROVRFLOW  *Conan The Librarian (sorry for the slow response - running on an old VAX)

 too many levels of @ procedure nesting

    Facility: DEBUG, VMS Debugger

    Explanation: The user has nested indirect command processing too
    deeply

    User Action: Try to eliminate some of the levels of indirection
    or look for a recursive invocation