Error in Business Hrs Formula u2lcom.dll is missing

Question

Hi,
I have recently migrated a Crystal Reports 10 Ent system to a Business Objects Crystal Enterprise XI R2 system.
I have one problem with it which seems to be a mismatch in code and u2lcom.dll.
One of my users gets the following error when creating and running a report:
Error in file xxxx Error in formula <Business Hrs>
wdaysClass1wdLoadFile ("C:\wdays.txt) UFL u2lcom.dll that implements this function is missing.
I have installed Crystal Reports XI on a workstation, opened the report and tested the formula and it gives the same error.
However, if i copy older dlls from c:\windows\crystal on the user's machine (he has versions 8.5, 10 and 11.5 of CR installed!) to my machine and register them it then works with no errors.
The version of u2lcom.dll copied over is 8.0 and the version is installed with CR XI is 11 and is in common files\bus obj\3.0\bin\
Is there a way of me recompiling the function or report to use the newer dll? i really don't want to have to use older dlls on the server!
Any help would be greatly appreciated. I can paste the code from the formula if needed?
Edited by: Ben Marshall on Nov 5, 2008 1:14 PM
Edited by: Ben Marshall on Nov 5, 2008 1:44 PM

Answer 1

wdaysClass1wdLoadFile ("c:\wdays.txt") ;
datetimevar Start:= {Command.OPEN_TIME};
datetimevar End:= currentdatetime;
timevar defaultstarttime:= time(8,0,0);
timevar defaultendtime:= time(18,00,0);
stringvar workingdays:= "-23456-";
datevar startdate:= date(Start);
timevar starttime:= time(Start);
datevar enddate:= date(End);
timevar endtime:= time(End);
numbervar HrsInAWorkDay:= hour(defaultendtime) - hour(defaultstarttime);
While wdaysClass1wdIsWorkDay (startdate, workingdays) = FALSE do
    (startdate:= startdate +1; starttime:=defaultstarttime);
While wdaysClass1wdIsWorkDay (enddate, workingdays) = FALSE do
    (enddate:= enddate +1; endtime:=defaultstarttime);
    if endtime < defaultstarttime then
            endtime:= defaultstarttime;
    if endtime > defaultendtime then
            endtime:= defaultendtime;
    if starttime < defaultstarttime then
            starttime:= defaultstarttime;
    if starttime > defaultendtime then
            starttime:= defaultendtime;
numbervar totaldays:= wdaysclass1wdnumworkdays(startdate,enddate,workingdays);
numbervar hours_fulldays:= (totaldays - 2) * HrsInAWorkDay;
numbervar hours_FirstDateTime:= hour(defaultendtime) - ((hour(starttime)*60) +minute(starttime))/60;
numbervar hours_LastDateTime:= (hour(endtime) + (minute(endtime) / 60)) - hour(defaultstarttime);
hours_fulldays + hours_FirstDateTime + hours_LastDateTime;