I have created a set of running totals looking for specific fields in a database.
If these fields are located, a subsequent sum is performed to calculate the total for that field. e.g. Field to Summarise - DB.Field.Value-Sum. Evaluate - Use a Formula-Field Name ='1'
This sums the totals for this field. The issue is that I have many running totals doing this, and what I want to do is add these together to provide a total for all of these. Currently I have a formula that uses each field with a '+' between each. This appeared to work fine, but when tested against a record where some of these fields are blank, the subsequent formula displays nothing.
Any advise on what I should do here/ am doing wrong?
Thanks
It sounds like a null record (empty value) is breaking your running total. You have a few options
Use a formula to check for, and replace a null value with another value (Zero, for example) and then use that formula in your running total calculation
if isnull({Command.Decimal}) then 0 else {Command.Decimal}
Use a SQL expression to replace null with another value Isnull(Tablename.Columnname,0) - use this in your running total
On the running total, under "evaluate" select Use a formula and use this formula not(isnull({tablename.columnname})) -- If the record IS null, the running total does not evaluate it. It will be ignored by the running total.
Related
In crystal reports is how can one exclude a field value from running total. This field is not suppressed however we donot want to add its value to the sum total.
I would suggest you to create one more column for the calculation purpose and then place after the last column and write below formula:
if column="NonDelivery"
then value
else 0
Now take the sum of this column and then place the sum below your mail value column and supress the newly created column.
I have a data in database which gives me 8 rows based on date range out of which 5 are HCT, is there any formula in crystal report where I can get that count of those 'Abbr' ?
I am comparing HCT text from Dynamic report selection, I need to know can we create a variable which gives us count of 'Abbr'.
like for
HCT should return 5
US should return 2
RN should return 1 value.
UPDATE 1:
Here is what I am trying to do. I have secondary selection criteria as Dynamic report along with date range.
in the above example I have selected only "HCT", now even though sql data is returning 8 rows (HCT,US,RN) I need only the HCT count i.e. 5.
If I select "HCT" and "US" in the secondary criteria then I should get count of both HCT and US i.e. 5 + 2 = 7.
if I am not selecting anything then it should return 0, so irrespective of the data from DB, the value should be summed based on selection of my criteria.
am I clear enough?
Use Running Totals.
Specifically, make a Distinct Count running total for each Date Range code. You can set a formula in the Running Total Wizard to only evaluate records where, for example, {DateRange} = "HCT"
I found the solution for my question, I am just putting it here so that someone may help for the above mentioned formula.
This is what I did
Created a Formula(not running totals) by name SumOfSkills
if({Command.GlobalSkillAbbr} in {?GlobalSkill}) then 1 else 0
here Command.GlobalSkillAbbr is my "HCT" and '{?GlobalSkill} will contain all Global skills.
and used another formuala to sum it up.
Sum(SumOfSkills)
which gives me desired output.
I want to sort my report by ticketCost, but the regular summary of sum is got the total of all record include duplicate records.
The left field is a Summary and the right field is a Running Total. Only the Summary shows up when I go to configure the group, it only allows me to pick the Summary.
How can I sort on a Running Total? Or is there some other way to use a Summary to avoid duplicated records?
Crystal reports have two stages: the Reading stage and the Printing stage. Your Running Total fields are evaluated during Printing, but Grouping occurs during Reading. This is why you can't group on a Running Total - it won't be ready by the time Grouping needs it to be.
The best way around this is to perform the calculations is to write a custom SQL statement in the Database Expert.
This will return a new table in which you can calculate ticketCost as a field even before it reaches the report. Then group based on the new ticketCost field.
Using VS 2008 Crystal Reports, I would like to do a running total on a formula that is calculated on a group change. When I click on add a running total, this formula does not appear in the Available Tables and Fields list.
This is the logic:
On Change Group of group
if CalculatedValue > 0 then
ReportRunningTotal1 += CalculatedValue
else
ReportRunningTotal2 += CalculatedValue
Can I specify a condition in a running total? If not, how else could I do this?
More info: I am doing a running total called GroupRunningTotal of the value of db field BillableHours. At change of group, I am comparing GroupRunningTotal to a db field for that group MaxHours, and I display a result of MaxHours - GroupRunningTotal at the group level.
Appropriate today - Think of it like the electoral college - the person who wins the election does not depend on total number of votes, but of number of votes in the electoral college.
I'm interpreting your question to mean that you want to add up all the negative values in one running total (RT_Neg) and all the positive values in another (RT_Pos). How about this:
Make the RT_Neg running total. Under Field to Summarize, sum your {Tbl1}.{Amount}. Under evaluate, enter "{Tbl1}.{Amount}<0" as your custom formula. Never reset.
Make the RT_Pos running total. Under Field to Summarize, sum your {Tbl1}.{Amount}. Under evaluate, enter "{Tbl1}.{Amount}>0" as your custom formula. Never reset.
Insert both running totals in the group footer (if you put them in the header, it may not sum properly)
Alternatively, you can:
Make a custom formula "If {Tbl1}.{Amount}<0 then {Tbl1}.{Amount} else 0" and make a running total based off that.
I think one of these 2 options will get you to your goal.
You most likely cannot use one RT field as condition for other RT field. You can use formulas, placed on group footer and evaluated 'whileprintingrecords()'; in these formulas you can assign/sum into some variables and display these variables at the end of report. About like next (generic idea only, you need initialization and display routines as well):
numbervar rtcurrent := sum({somefield}, {groupfield});
numbervar rtplus;
numbervar rtminus;
if (rtcurrent > 0)
then rtplus := rtplus + rtcurrent
else rtminus := rtminus + rtcurrent;
I have a problem with running Total in Crsystal report9
if their is no values available for a Paticular field how can we return the running total as '0'
Instead of display the Running Total directly in your report create a Formula Field based on the Running Total and drag it into the report.
Your formula should look like this (Crystal Syntax)...
if ISNULL({#RunningTotalField}) then
"0.00"
else
ToText(RunningTotalField, 2)
If there is no data for that particular group, then Crystal won't show it easily. Your options are :
1) Use subreports to display the values for a particular group, and keep the main report just looking at the table(s) containing the group headers.
2) Use a stored procedure as the source so you have full control over the SQL that is run.
The problem is that as soon as you use a field to group, Crystal will only return records where that field has been used. If it was simply in the Details section you could modify the link to a LEFT JOIN and it wouldn't matter, but the group forces the INNER JOIN which means the groups without data are not returned.
Unfortunately Running Totals don't show up if there are no records that match your criteria. An alternative is to use a set of formulas calculated in various sections of the report. The technique is widely described in the Crystal literature. For example, this TekTips gives a very succinct overview of your options.
You set up an initialising formula in each header, with the evaluation time directive "WhilePrintingRecords". This approach was the only one available for doing running totals in the "good ol' days" before RunningTotal objects were available.