MSIR.0321 Error in $(function) call in line (linenum), procedure (procname), file (filename) - (errdesc)
This message indicates that an error was encountered in a date $function while APPDATE DATE_ERR REPORT or APPDATE DATE_ERR CANCEL was set. The line number and name of the procedure that contained the $function call along with the file that contains the procedure are displayed. Finally, a description of the nature of the error is indicated. Either correct the User Language that generated the error, or turn off APPDATE error processing. See the Sir2000 User Language Tools Reference Manual for more information.