Parameter Prompt

Hi All,
I am trying to write a program which accepts a parameter and validate that parameter in my PL/SQL block. If the parameter is NOT VALID, print a message and then prompt for the parameter again. If the parameter is VALID then perform a update on a table.
I would appreciate if someone can help me out with my issue.
Thanks,
Siva.

PL/SQL is intended for batch processing, it doesn't do interactive. This sort of thing ought to be in a client software tool. If you really want to do this out of the database and your DBA allows you to run the http server you could check out APEX.
Cheers, APC

Similar Messages

Sub report parameter prompt appears when running Visual Studio 2008 with Crystal Reports 2008

Post Author: relliott
CA Forum: .NET
If I build a simple Crystal Report that contains another simple Crystal Sub Report, the report will print preview fine in Crystal 2008. The problem happens when add this report to a Visual Studio 2008 Web Application Project and I build and debug the application, the Crystal Viewer is prompting the user for the parameter used to link the sub report to the main report. This should never happen as the user is not supposed to see this parameter. If I type in some value for this sub-report parameter prompt, the Crystal Report Viewer gives an error message about not finding the field.
I was having the same problem in Vs2005 with Crystal 10 which is why I upgraded. Business Object's official fix for this problem was published under their KB article number c2018840 and c2019047. These hot fixes ended up causing general exception errors in Visual Studio so I scrapped these solutions.
Support had me install SP0 for Crystal 2008 (which did not fix it).
Any ideas?
Any help is greatly appreciated.
Thanks,
Rich Elliott

Hi Bontrager,
Thank you for posting in MSDN forum.
According to your description, I agree with pvdg42's suggestion, so I suggest you can try pvdg42's suggestion to install the version of
Crystal Reports 10.5 to check this issue again.
Reference:
http://forums.asp.net/t/1236730.aspx?Which+CR+version+is+in+Visual+Studio+2008+
In addition, since this forum is
to discuss: Visual Studio WPF/SL Designer, Visual Studio Guidance Automation Toolkit, Developer Documentation and Help System, and Visual Studio Editor. So if you have any issue about the
Crystal Reports, I suggest you can ask the issue to the
SAP Crystal Reports website:
http://scn.sap.com/community/crystal-reports/content?filterID=contentstatus%5bpublished%5d~objecttype~objecttype%255bthread
as pvdg42 pervious suggestion, it will be better support.
Thanks for your understanding.
Best Regards,
We are trying to better understand customer views on social support experience, so your participation in this interview project would be greatly appreciated if you have time. Thanks for helping make community forums a great place.
Click
HERE to participate the survey.

How can avoid the problem of Parameter Prompting when I submitting ?

I am developing web application in visual studio 2008 in csharp.How can avoid the issue or problem of Parameter Prompting when I send parameters programaticaly or dyanmicaly? I am sending the values from .net web form to crystal report but it is still asking for parameters. so when i submit second time that is when the reports is being genereated. How can i solve this problem. Please help. The code Iam using is below.
   1. using System;
   2. using System.Collections;
   3. using System.Configuration;
   4. using System.Data;
   5. using System.Linq;
   6. using System.Web;
   7. using System.Web.Security;
   8. using System.Web.UI;
   9. using System.Web.UI.HtmlControls;
10. using System.Web.UI.WebControls;
11. using System.Web.UI.WebControls.WebParts;
12. using System.Xml.Linq;
13. using System.Data.OleDb;
14. using System.Data.OracleClient;
15. using CrystalDecisions.Shared;
16. using CrystalDecisions.CrystalReports.Engine;
17. using CrystalDecisions.Web;
18.
19.
20. public partial class OracleReport : System.Web.UI.Page
21. {
22.     CrystalReportViewer crViewer = new CrystalReportViewer();
23.     //CrystalReportSource crsource = new CrystalReportSource();
24.     int nItemId;
25.
26.     protected void Page_Load(object sender, EventArgs e)
27.     {
28.         //Database Connection
29.         ConnectionInfo ConnInfo = new ConnectionInfo();
30.         {
31.             ConnInfo.ServerName = "127.0.0.1";
32.             ConnInfo.DatabaseName = "Xcodf";
33.             ConnInfo.UserID = "HR777";
34.             ConnInfo.Password = "zghshshs";
35.         }
36.         // For Each Logon parameters
37.         foreach (TableLogOnInfo cnInfo in this.CrystalReportViewer1.LogOnInfo)
38.         {
39.             cnInfo.ConnectionInfo = ConnInfo;
40.
41.         }
42.
43.
44.
45.
46.
47.
48.         //Declaring varibles
49.          nItemId = int.Parse(Request.QueryString.Get("ItemId"));
50.         //string strStartDate = Request.QueryString.Get("StartDate");
51.         //int nItemId = 20;
52.         string strStartDate = "23-JUL-2010";
53.
54.         // object declration
55.         CrystalDecisions.CrystalReports.Engine.Database crDatabase;
56.         CrystalDecisions.CrystalReports.Engine.Table crTable;
57.
58.
59.         TableLogOnInfo dbConn = new TableLogOnInfo();
60.
61.         // new report document object
62.         ReportDocument oRpt = new ReportDocument();
63.
64.         // loading the ItemReport in report document
65.         oRpt.Load("C:
Inetpub
wwwroot
cryreport
CrystalReport1.rpt");
66.
67.         // getting the database, the table and the LogOnInfo object which holds login onformation
68.         crDatabase = oRpt.Database;
69.
70.         // getting the table in an object array of one item
71.         object[] arrTables = new object[1];
72.         crDatabase.Tables.CopyTo(arrTables, 0);
73.
74.         // assigning the first item of array to crTable by downcasting the object to Table
75.         crTable = (CrystalDecisions.CrystalReports.Engine.Table)arrTables[0];
76.
77.         dbConn = crTable.LogOnInfo;
78.
79.         // setting values
80.         dbConn.ConnectionInfo.DatabaseName = "Xcodf";
81.         dbConn.ConnectionInfo.ServerName = "127.0.0.1";
82.         dbConn.ConnectionInfo.UserID = "HR777";
83.         dbConn.ConnectionInfo.Password = "zghshshs";
84.
85.         // applying login info to the table object
86.         crTable.ApplyLogOnInfo(dbConn);
87.
88.
89.
90.
91.
92.
93.         crViewer.RefreshReport();
94.
95.                 // defining report source
96.         crViewer.ReportSource = oRpt;
97.         //CrystalReportSource1.Report = oRpt;
98.
99.         // so uptill now we have created everything
100.         // what remains is to pass parameters to our report, so it
101.         // shows only selected records. so calling a method to set
102.         // those parameters.
103.      setReportParameters();
104.     }
105.
106.     private void setReportParameters()
107.     {
108.
109.         // all the parameter fields will be added to this collection
110.         ParameterFields paramFields = new ParameterFields();
111.          //ParameterFieldDefinitions ParaLocationContainer = new ParameterFieldDefinitions();
112.        //ParameterFieldDefinition ParaLocation = new ParameterFieldDefinition();
113.
114.         // the parameter fields to be sent to the report
115.         ParameterField pfItemId = new ParameterField();
116.         //ParameterField pfStartDate = new ParameterField();
117.         //ParameterField pfEndDate = new ParameterField();
118.
119.         // setting the name of parameter fields with wich they will be recieved in report
120.
121.         pfItemId.ParameterFieldName = "RegionID";
122.
123.         //pfStartDate.ParameterFieldName = "StartDate";
124.         //pfEndDate.ParameterFieldName = "EndDate";
125.
126.         // the above declared parameter fields accept values as discrete objects
127.         // so declaring discrete objects
128.         ParameterDiscreteValue dcItemId = new ParameterDiscreteValue();
129.         //ParameterDiscreteValue dcStartDate = new ParameterDiscreteValue();
130.         //ParameterDiscreteValue dcEndDate = new ParameterDiscreteValue();
131.
132.         // setting the values of discrete objects
133.
134.
135.           dcItemId.Value = nItemId;
136.
137.         //dcStartDate.Value = DateTime.Parse(strStartDate);
138.         //dcEndDate.Value = DateTime.Parse(strEndDate);
139.
140.         // now adding these discrete values to parameters
141.           //paramField.HasCurrentValue = true;
142.
143.
144.
145.           //pfItemId.CurrentValues.Clear();
146.          int valueIDD = int.Parse(Request.QueryString.Get("ItemId").ToString());
147.           pfItemId.Name = valueIDD.ToString();
148.
149.         pfItemId.CurrentValues.Add(dcItemId);
150.         //ParaLocation.ApplyCurrentValues;
151.         pfItemId.HasCurrentValue = true;
152.
153.         //pfStartDate.CurrentValues.Add(dcStartDate);
154.         //pfEndDate.CurrentValues.Add(dcEndDate);
155.
156.         // now adding all these parameter fields to the parameter collection
157.         paramFields.Add(pfItemId);
158.
159.         //paramFields.Add(pfStartDate);
160.         //paramFields.Add(pfEndDate);
161.         /////////////////////
162.         //Formula from Crystal
163.        //crViewer.SelectionFormula = "{COUNTRIES.REGION_ID} = " + int.Parse(Request.QueryString.Get("ItemId")) + "";
164.         crViewer.RefreshReport();
165.         // finally add the parameter collection to the crystal report viewer
166.         crViewer.ParameterFieldInfo = paramFields;
167.
168.
169.
170.     }
171. }

Keep your post to under 1200 characters, else you loose the formatting. (you can do two posts if need be).
Re. parameters. First, make sure yo have SP 1 for CR 10.5:
https://smpdl.sap-ag.de/~sapidp/012002523100009351512008E/crbasic2008sp1.exe
Next, see the following:
[Crystal Reports for Visual Studio 2005 Walkthroughs|https://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/2081b4d9-6864-2b10-f49d-918baefc7a23]
CR Dev help file:
http://msdn2.microsoft.com/en-us/library/bb126227.aspx
Samples:
https://wiki.sdn.sap.com/wiki/display/BOBJ/CrystalReportsfor.NETSDK+Samples
Ludek
Follow us on Twitter http://twitter.com/SAPCRNetSup

CR 2008 - Optional parameter prompts

Hi!
I sometimes use Optional parameter prompts in Crystal Reports 2008.
The main reason is to minimise user input in Selection Criteria Screen.
I have many subreports, and not all prompts are needed for all subreports.
If the user leaves the prompt blank, then a formula will set a default value for the user.
I usually put the optional prompt at the top, so that user needs only fill prompts at the bottom.
Here is an example:
I have a parameter field called "PreferredSortOrder"
The Edit screen reads as follows:
Type: String
List of Values: Static
Value:
    Original Order
    Description
Value Options:
Show on (Viewer) Panel           : Read Only
Prompt Text                              : Preferred Sort Order [Optional]
Prompt With Description Only : True
Optional Prompt                        : True
Default Value                             :
Allow custom values                 : False
Allow multiple values                 : False
Allow discrete values                 : True
Allow range values                     : False
Min Length                                  :
Max Length                                  :
Edit Mask                                   :
Show value or Description        : Show Value
My report works perfectly, even if I leave the parameter field blank
I now add another parameter field called "WhichWarehouse"
with exactly the same values as above.
When I run the Crystal Report, I get this message;
Error running Crystal Reports
The report runs only if I type a value in the "WhichWarehouse" prompt
(The "PreferredSortOrder" prompt remains blank)
I did exactly the same as before. Why does the 2nd optional parameter not work like the first?
What has gone wrong?
Thank you
Leon Lai
JUST ADDED
I just noticed that in the Field Explorer,
(a) There is a green TICK near the parameter PreferredSortOrder
(b) But no green Tick neat the parameter "WhichWarehouse"
What does the green tick mean?
Could this be the key to the mystery?

Hi Leon,
No green tick means that the prompt has Not been used in the report.
If the report has Subreports, and if the subreport also has a 'warehouse' prompt then it could be this prompt that is causing the issue. You should link both the warehouse prompts to make sure you're only prompted once.
-Abhilash

Dynamiclaly determine the need of parameter prompt? (CR8.5)

Hi,
I'm wondering if it's possible to have cr8 decide if a parameter is needed.
I have a report, its an invoice template that has some graphics that display depending on a selected parameter.
The graphics are generally only used when a copy invoice or credit is needed - otherwise the user selects 'plain' and the invoice prints with no graphics.
The document type is determined by the database field DOC_TYPE which would be 'CIV' for copy invoice or 'CCR' for copy credit - otherwise 'INV' or 'CRN'
Is it possible to specify that, if the doc_type is 'CIV' or 'CCR' then prompt for graphics if not, no parameter prompt - show/print the plain report.
The reason for this is that, when invoices are raised, they are raised in batches and it would be inpracticle to stop and choose a parameter for each invoice - these invoices are all printed on headed paper, therefor - graphics are supressed.
The graphics are only shown when a customer requests a copy invoice and we then send out a pdf generated from the report with graphics shown

Please re-post if this is still an issue or purchase a case and have a dedicated support
engineer work with your directly

Parameter Prompt, additional line being displayed

When viewing report in Crystal Report XI, which was developed in earlier version of Crystal Report, an additional Parameter Prompt Text is displayed. Then opening report in version of Crystal report developed in text is gone.
In Crystal Report XI Prompt Text is displayed as:
     Enter desired Ending Cleared Date for report display:
     Please enter date in format u201Cyyy-mm-ddu201D
In Crystal Report 8.t Prompt Text is displayed as:
     Enter desired Ending Cleared Date for report display:
Where is this text coming from, and how can it be removed?

Because this is a date field, the report is looking for data formatted as: MM-DD-YYYY
But the Prompt is:
Enter desired Ending Cleared Date for report display:
Please enter date in format u201Cyyyy-mm-ddu201D
This is really confusing our end users. When they manually enter the data as the prompt is telling them (yyyy-mm-dd), they get a bad date error message.
Is there a way to make this extra line of prompt text match the date format needed by the report?
Edited by: Barbara Miller on Jul 16, 2008 12:03 AM

Cant get Parameter prompting in Report Viewer XI

Post Author: jt327
CA Forum: Crystal Reports
Hi All,
I am relatively new to crystal, so this may be a stupid question..
I have created a report in Crystal Reports 10, and it all works fine in Crystal itself. However, when I try to run the report in Reports Viewer XI, I dont get the parameter prompts. Instead it just uses the default values.
Anybody know how I can get this working?
Thanks.

Post Author: bchu
CA Forum: Crystal Reports
If you are referring to Crystal Reports Viewer XI, then it only supports viewing saved data report only, so there will be no database logon prompting and no parameter prompting.
- Ben

Combine Subreport Parameter Prompt

Post Author: Leanne
CA Forum: General
Good morning,
I have a report with multiple subreports that print based on the main report parameters. For instance, one subreport will print if the main report references a Project ID, in which case the other subreport (based on EnrollmentID) will be suppressed.
The two subreports have similar information based off of different tables and as such have two parameters that are identical. The two parameters are a type of currency and simply print values on the report.
My question is, how do I 'combine' the parameters that are the same so the user is prompted only once for the value?
The strange thing is I've done this before - even had it working on this report last year, however am now adding another currency field and the parameters are appearing twice in the list. I have a screen shot of the parameter prompt if you'd like to see what I'm referring to.
The parameters on both subreports are named identical and the Parameter description is identical. How can I combine these parameters to result in the user being prompted only once?
Thanks so much for your help!
Leanne

Post Author: Leanne
CA Forum: General
Thanks for the reply!
I am also using Crystal XI however I can't seem to find a reference to 'Update Links'. Can you be more specific?
Thanks again,
Leanne

Size of parameter prompt

Hi,
How can I increase size of parameter prompt...??

The only thing you can increase on the parameter panel is the 'horizontal' size or width.
The workaround involves increasing the 'width' property in the promptengine2.css file.
Do remember however, that this works only for the CR Designer, as far as I know, and the properties are all reset when you apply a new Service Pack.
There is no property that can increase the vertical size of the window. Please post this as an Enhancement at the Crystal Reports Idea Place and post the URL to the idea here for us to Vote.
-Abhilash

Parameter Prompt when print only

In the past we used the RDC to run reports within our application. When a user selects a report to run they have the option to preview or print it. No matter which option they chose the Crystal Parameter prompt screen would be displayed so they could enter the appropriate values. Then of course the report would run and either be printed directly to the printer (if chose print) or displayed in a viewer (if chose preview). We have recently switched to using CR2008. We have the preview working like before but not the print option. I'm thinking we are just missing something. If we choose print then the parameter prompt screen from crystal never shows and therefore the user is unable to enter values and report fails. How do you get crystal display the parameter prompt screen when not using a viewer?

There is no RDC in CR 2008 so I assume you are using VS 2008 and CR .NET Assemblies.
Look at these samples for more options:
Root Page
http://wiki.sdn.sap.com/wiki/display/BOBJ/BusinessObjectsHome
Enterprise Samples (including managed and unmanaged ras)
http://wiki.sdn.sap.com/wiki/display/BOBJ/BusinessObjectsSDKSampleApplications
Non-Enterprise Samples
http://wiki.sdn.sap.com/wiki/display/BOBJ/CrystalReportsSDKSampleApplications
Exporting Samples (RAS)
http://wiki.sdn.sap.com/wiki/display/BOBJ/NETRASSDK+Samples#NETRASSDKSamples-Exporting%2FPrinting
Also, use the ReportClientDocument.Refresh before making changes to the report to clear reports with saved data and then it will prompt for parameters.
Thank you
Don

Click on calendar control in parameter prompt of viewer gets Jscript error

Within SAP supplied CrystalViewer. VS2008 web app, XIR2 Crystal Server, 11.5.3700 or 11.5.3300 libraries. Although not a forum favored combination of tools, everything seems to work except calendar control within parameter prompts.
IUSER_(machine name) or everyone has read and execute access for directory and subdirectories via IIS and Windows file system (suggestion from a more general problem post).
I am able to fill in the date parameter text box and all works well. Calendar icon properly displays to right of text box but it is followed on subsequent lines by :
Business Objects X
i
i
within the individual parameter box.
Click on calendar icon to allow pick of date from calendar causes Jscript error.
alan

Hi Jonathon,
Thank you for your quick response. Response to you questions follows.
Q:Does it work anywhere?
A:It doesn't work on any date parameter when executed in VS project. (It does work with Crystal Developer XIR2 client.) I am only using the viewer - not designing report within project. Given that, can you suggest a test for calendar control outside of parameters to answer this question? Sorry for my ignorance.
Q:It is likely the combination of CR 2008 / XI R2 is not playing well, as you've indicated - they are not meant to. It could be missing runtime files causing issues. Is the CR 2008 runtime installed on the server as well, or only the XI R2 runtime?
A: We have VS2008 but not CR2008 which is what I think you meant. With VS2008 installed on development workstation accessing remote XIR2 server objects, a web app running on workstation has problem with calendar. I am out of my league, but I am thinking the execution of a calendar control for a parameter would not need to call any Crystal libary which might mess things up, but the call is coming from an 11.5.3700 viewer which may be making the wrong call for a VS2008 base library that handles calendar control. But, I am hoping instead that the problem is that it cannot find something it needs or that it does not have proper access to that something (which has been the cause of all the other problems I have solved).
alan

Parameter Prompting Dialog

<p>Is it possible to instantiate and display the Parameter PromptingDialog from .Net code. If yes then how to do it.</p><p>Regards Sreeni</p>

Weird, but I just responded to this but it didn't save my response!
Anyways, the quick response was that the parameter prompt dialogs are intended to be used internally by the viewer. If you want to prompt the user for params without having to use the viewer, you can create your own prompt page and use the SDK to set the values for the parameters.
-MJ

How to call a report via a URL, showing a parameter prompt, but no controls

Hi,
I want to be able to call a report online by passing in the URL to Portal. Want to show a prompt for a parameter value and nothing else, until the parameter is entered. I can get the report to display the parameter and the controls, and I can get it to display without the parameter and without controls. However, I can't seem to find a combination that enables me to prompt the user with a parameter, without showing any controls.
Currently, I am showing the parameter and controls with this URL:
http://{CURRENT_SERVER_URL}/Sector/Comments/Orders/Orders.xdo?_xpf=&_xpt=0&_xdo=%2FSector%2FComments%2FOrders%2FOrders.xdo&Order_No=&_xt=Orders%20and%20Shipments&_xf=html&_xmode=2
Thanks
Phil

Hi Phil,
http://{CURRENT_SERVER_URL}/Sector/Comments/Orders/Orders.xdo?PARAMETER1=jjj&PARAMETER2=&_xmode=6
You have to pass the parameters in the url inorder to display them in page.
Note : PARAMETER1, PARAMETER2.
jjj was the values passed to first parameter1 as default.
null was passed to parameter2 as default
use xmode=2 or xmode=6 , first one, gives extra report link , second one doesn't.

Dynamic Parameter Prompting for Database Connection Password

Post Author: rsharp
CA Forum: Publishing
Hi
I've been finding recently that reports using dynamic parameters and published into Crystal Server prompt for the database connection password when the dynamic parameter is accessed. Thing is, this only started happening recently for new and already existing reports with dynamic parameters and I don't know why. In Crystal Reports the dynamic parameter can be accessed without a database connection prompt being displayed but not after publishing. (Maybe there's a problem with the Publishing Wizard?) Static parameters work just fine just as they always have, but I'm a bit mystified by the fact that dynamic parameters used to work (without prompting) but now they don't. Any advice or opinion would be much appreciated.

Post Author: amr_foci
CA Forum: Publishing
from the CMC you have to set the default connection or wat connection should this report use,
go to this report in CMC, click process tab, and check the connection

Dynamic Parameter Prompting for Database Connection Password When schedulin

I'm having problems with Dynamic Parameters when I try to schedule a report in InfoView.
I create the report in Crystal Reports XI and publish it to the Crystal Server. I go into CMC and under Process:Database set the correct data source and enter the server, database, user and password.
When the report is run I can choose a dynamic parameter and the reports runs fine - it's when I try to schedule the report and choose the parameter that I am asked to enter the user and password for the database.
If the parameter is static it's fine and I don't get prompted. Because I want the end-users to schedule their own reports I need to have the user and password embedded in the report.
From what I've read in the forums, there seems to be a lot of issues with dynamic parameters and database logons, and no real solutions. But this is just weird that it's only failing when I try to schedule the report!

I am having the same issue.
Issue started on 9/25/2008
Existing BO 11r2 installation including service pack 2
Windows Server 2003 Service pack 2
Existing scheduled reports do not exhibit this behaviour and run correctly.
Add new or update existing report. Log into the CMC as administrator and set process for database and parameters.
Exit CMC
log into Infoview. Click on report and run (as administrator OR as existing user with permissions) NO PROBLEM.
Log into Infoview as Administrator or existing users with permissions) as attempt to schedule report. All reports Any dynamic parameter and request for user name and password opens. Once the correct info is entered the report can be scheduled.
This is a new issue on our installation, we have been running without problems for over a year.
Any help appreciated.

CMC Default settings parameter prompt error

Hi,
When setting the parameters in CMC Default Settings, the parameters are not properly populated. The dynamic prompt parameter populated correctly And again the same dynamic parameter values populated when the immediate next parameter is being edited. Thus the next edit button works for the previous parameter. The same is happened in Info View too. But all the prompt parameters works fine & retrieves data from the data base in Crystal Design.
Please help me out why this happens in CMC & Info View which works fine in Crystal Design.
Thanks,
Prabin

Hi,
As i understand ,you are setting the parameter through default settings.Then you view your report through CMC.\
Report works fine.Thenyou again go to default settings edit and set the different parameters.and again view the report through cmc.Then the parameters are not populated.
Is it right..
Are you doing some thing differently..
As per my testing the same things i have been doing at my end and every thing works fine.
You can do one thing.Create a new crystal report with only one dynamic cascading promt.
Test the report and share your findings.
Regards,
Prithvi

Parameter Prompt

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