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

 invalid digit in decimal number: number_value

    Facility: DEBUG, VMS Debugger

    Explanation: A numeric value other than in the range '0' through
    '9' was found in a decimal number.

    User Action: Enter decimal numbers specifying only digits '0'
    through '9'.