I have an SSRS report, based off a stored procedure, it's working fine. What I am looking to do is pass in a separate report level parameter, in addition to the store procedure parameters, which does nothing more that set certain text fields to visible/not visible based on this new parameter, and the like. Problem is, I add the report level parameter, and it seems to expect it to be passed into the stored proc along with the actual stored proc parameters. i want it to be independent of the stored proc.
What do I need to do to accomplish this?
This should be totally doable. Below is a screen shot of a report where I have three parameters and only two passed to the stored procedure:
The datadump parameter is used for formatting.
So, if you have too many parameters passed, go to the dataset. Place your cursor on the line with the extra parameter and click delete (which will become a visible option once you click on the parameter line)
In the dataset properties, you can set Filter expressions that would be used on the results of the stored procedure. The stored procedure would return all results then the SSRS report server would filter the data based on the Filter tab.
When you use the Parameters tab, it wants to map the parameters directly to parameters in the stored procedure.
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I have a SSRS report that takes a parameter and executes a stored procedure to generate a report with it.
the parameter is a values from a table that I have user select from a dropdown
let's say 15 options that are passed as parameters to each execution.
AAAA
AAAB
AAAC
...etc
is there any way I can setup the report so it will execute with each parameter and generate a report?
the issue is that now the user has to manually select 1st parameter, generate the report and then export the file result to excel.
what I want to do is a way for the user to select multiple parameters and export just one file containing all of them (the stored procedure can't take more parameters because of the way is coded depends on receiving one parameter only)
so it would have to schedule multiple executions of the stored procedure to create the report and then export this. is this possible? (as a note, the amount of parameters will change frequently so I need to give the option of selecting multiples from a list that is populated from a query to database)
and to clarify, the Stored Procedure needs to take only one parameter, this is not to be solved by sending multiple parameters to operate by using a splitter or similar, as the parameter received by the SP is used in calculations depending of order, (to not go into detail with the SP, just need to take one parameter per execution)
As you already have a report that handles a single option then you can do this easily using sub reports. Don't worry about the length of this answer it actually quite simple.
I would make a copy of the existing report to be safe....
Change the existing report to only accept a single parameter value if if doesn't already. Save this report, this will be your sub-report so let's say it's called mySubReport
Next create a new blank report.
Add a dataset (called say dsParameterList) that will give you the list of options you want the user to choose from (I guess this will be the same as your current report?). For example if it was a list of companies it might look something like SELECT CompanyID, CompanyName FROM myCompanyTable
Next add a parameter called say #options, make sure it is set to be multi-value and set the available values to use a query and point this to dsParameterList. Set the value and label fields as required.
Now create another dataset called dsLoop for example. This dataset will contain a list of selected parameter values. Using the company example from earlier the dataset query might look something like this. SELECT CompanyID, CompanyName FROM myCompanyTable WHERE CompanyID IN (#options)
Next add a table to your report and remove columns so that only 1 remains. Set the dataset property of the table/tablix to dsLoop. This means we will generate 1 row for every selected parameter value.
In the detail row right click in remaining textbox and choose 'Insert Subreport'. Now right-click the subreport placeholder and set the properties to point to the report we saved earlier (mySubReport in this example).
Whilst still in the sub report properties, click the parameters tab and add a new entry, choose the parameter in the left column and set the value in the right column to be the value from dsLoop that you want to pass to the subreport. In our company example this would probably be [CompanyID]
That's it. You run the report and choose from the parameter list, when you click View Report the dsLoop query runs and gives us a list of just those selected Companies, the report body is generated with a row for every row in the dsLoop dataset which in turn runs the subreport with a different parameter passed in each time.
Optionally You can right-click the rowgroup under the main design window and set the 'pagename' property to a value. In the Company example this might be =Fields!CompanyName.Value. When the report is exported to Excel each sheet in the workbook will be named with the name of Company
I have filtering implemented at tablix level in an ssrs report.
The tablix is using a dataset which is getting lots of records from database using a stored procedure.
The report has parameters whose values are used to filter the tablix data.
First time when the report executes it gets all the data from stored procedure and bind it to tablix with all the details as parameters default value is set to select all.
I want to know when user enters parameter values and click on view report , does the report executes the procedure again , get the entire set of data and then filter based on input parameters?
Or the ssrs report is smart enough to know that already the data which was fetched the first time will be used to filter the data in the tablix
First let's talk about the difference between query parameters and report filters. Parameters are passed into the query so that it can run faster and return targeted results. Filters are applied after the fact so the full query has to run and then the report has to go through the records and check criteria row-by-row.
In addition to those options, SSRS offers caching. This allows you to save the query results so that the query is only re-run when needed. This is configured on the report server, not in the report properties.
The best optimization will vary by report. As a general rule it's best to pass parameters into the query/procedure and just get the data you need. If that is too slow, let the query get all the data, cache it, and just use filters at the report level.
I have a customer dataset from a main report which I bind to a list. In this list I have a subreport. How do I pass the each row of data to the subreport? I don't want to pass an id from main report to subreport then call a stored procedure to fetch the record based on the id. I already have all the details flattened out in the dataset which i fetched from the main report.
The fact is that you can't pass a set of rows as a parameter to a subreport. The most common approach is to have a shared dataset so you can execute it again based on the same parameters or a store procedure for exactly the same purpose. Only other thing can be done, and it's to convert a dataset's field into a string containing all the values, and then split it again. This is done with SSRS built-in functions join and split (if I'm not wrong), but to be honest I don't know if that solves your problem and it's a really nightmare to get it working properly.
My standard approach is to have efficient stored procedures that can be executed any times within a set of SSRS reports. I understand that you want to retrieve each datataset only once, but SSRS is not meant to make that easy.
And even more important, if you queries or procedures are efficient, data retrieval time is just a tiny porting of all SSRS report build and presentation time. Usually rendering the report is what takes longer and some repeated data extraction won't be noticed in the overall execution.
If you what to be really efficient in data retrieving, you can explore the options provided to cache data in datasets, but stills seems to be too complex to solve something that doesn't really need a solution.
Hope this helps.
So, I have my report written and all is well. However now I have deployed to my live environment I have a problem; when the report is initially opened it runs all the dataset queries, as I have a large database the report is taking an age to display.
Is there a way to prevent all queries running when the report is initially opened? Would like to run just a single dataset query the populates my first parameter, so the user can begin to filter the data before selecting "View Report" to run the main dataset query with the parameters applied rather than getting everything the instant the report is opened?
I have tried setting default values in the parameters to reduce the initial data load but this seems to have confused the users, so think a blank report with nothing selected in the parameters to start with would be better.
Thanks
FTD
I assume you have some form of following.
QueryLookupState -- Used to fill dropdownlist etc.
QueryLookupCity -- Used to fill dropdownlist etc.
QueryMain , your main query which uses parameters from above.
You gave default parameters to your report therefore SSRS is using that defaults and running your main query to generate report. Change your main query and default parameters so that your main query bring empty result or main query needs parameters from lookups.
You can look following question and answer for same problem. You need at least one non-default parameter, otherwise SSRS will execute your report when it first opened.
I would like my users to be able to create their own quick and easy reports from a cube on the fly, and that is most simply done using the "Table or Matrix Wizard" in Report Builder.
However they need to filter by date--and it wont work.
I have tried:
1) Creating a dataset with parameters imbedded. When you run the report, it asks for a parameter but there are no values in the drop down -- and an analysis of the "Parameter Properties" shows no available values. (Even though I chose values when creating the dataset)
2)Creating two datasets, one with all the data and one with only the date field. However the matrix wizard will not allow you to use 2 datasets.
Is there any simple way to add a filter to the report so that my users can just load a dataset/two and then use the Matrix wizard?
Thank you!
If the user running the report needs to define a date parameter, they need to create a date parameter with the same name as the parameter in the stored procedure that is called by the report. They should then set the Data Type to Date/Time, and make sure the parameter is visible.
When the user runs the report, they will be able to use the calendar feature to pass the date value to the report procedure.