Should be set any parameter
HI all;
Oracle Express Edition is being engg college data maintenace whenever student login one by one is running succsefull and if all student login at time then it is hang.
what is solution for this problem
should be set any parameter
Find out what operations the login code does. Look at the source code. Get a trace.
That this is an issue with concurrent updates to the same row is only conjecture on my part. Without knowing what the application actually does.
Hemant K Chitale
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Invalid pointer error on setting reportviewer parameter values
Post Author: erika
CA Forum: General
Hi
I'm using the crystal reports version bundled with VS2005, everything on the web reportviewer works perfectly until I set any parameter values. I then get the following error:
Message: "Invalid Pointer",
Source: rptcontrollers.dll,
Stack Trace: at CrystalDecisions.ReportAppServer.Controllers.ReportSourceClass.GetPage(PageRequestContext pPageRequestContext)\r\n at CrystalDecisions.ReportSource.EromReportSourceBase.GetPage(PageRequestContext pageReqContext)\r\n at CrystalDecisions.CrystalReports.Engine.FormatEngine.GetPage(PageRequestContext reqContext)\r\n at CrystalDecisions.ReportSource.LocalReportSourceBase.GetPage(PageRequestContext pageReqContext)\r\n at CrystalDecisions.Web.ReportAgent.GetPage(Boolean bSeparatePages)\r\n at CrystalDecisions.Web.CrystalReportViewer.OnPreRender(EventArgs e)
My rptcontroller DLL version is: 10.2.0.1093
The following code is how I set the parameters:
ParameterFields pfsReport = new ParameterFields();
ParameterDiscreteValue pdvReport = new ParameterDiscreteValue();
pdvReport.Value = oReportParameterValues.ToString();
ParameterField pfdReport = new ParameterField();
pfdReport.CurrentValues.Add(pdvReport);
pfsReport.Add(pfdReport);
rpvView.ParameterFieldInfo = pfsReport; //rpvView = ReportViewer
rpvView.ReportSource = rptReport; //rptReport = ReportDocument
rpvView.RefreshReport();
Has anybody got any answers to how I can fix this, or maybe another way to add the parameter values that doesn't give the same error?This is likely an issue with order of operations. I would try setting the dataset first, then pass parameters. if that is what you are already doing, reverse the order and see what happens.
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Hi all,
For using "Select for Update" statement, is any parameter is required to set at the database level.
Thanks in advance,Hi,
I did't get any problem. but before implementing that I searching for any overheads.
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I did't catch it clearly.
Can u explain briefly if you know/any body know. -
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Hi,
also Don't forget to use this <b>CONVERSION_EXIT_ALPHA_INPUT</b>
some times it will be a problem.
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v_ANFNR = rsselfield-value.
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_INPUT'
EXPORTING
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Regards
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Hi All,
I am using set get parameter to transfer data from one module to another .
But when i am trying to clear the memory id using Free memory id .
it is not doing that.
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ANit gautamClears the memory:
SET PARAMETER ID pid FIELD space. -
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Hi Experts,
I am using SET/GET Parameter.
All is working fine but no entery is created in table TPARA for this ID beacuse of this i am not able to use DELETE FROM MEMORY ID 'ZID' .It always returns 4 since there is no entry in table TPARA.
Why there is no entery created in TPARA and how can i delete this ID from SAP memory?
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Anubhav Jain wrote:
> Why there is no entery created in TPARA and how can i delete this ID from SAP memory?
> Anubhav
Entry in TPARA automatically gets created when you assign PID to data element.
Check if ZID is assigned to any data element.
To clear the content of PID from memory use SET PARAMETER statement with empty field.
DATA lv_blank type char10 .
CLEAR lv_blank.
SET PARAMETER ID ZID FIELD lv_blank. -
I bought a new macbook air pre loaded with Lion. while setting up the system, I just input the user name, and didn't set any password.
But now when I wanna download stuff off safari, it asks me for password. The user name appears (the same one which I set) but it keeps on asking me the password which I never set. Can some one please help me. Thanks!I did it like that, but for the purpose of not having to type my password every time since I'm installing a lot of programs, and yes, it asks for the password, but do not type anything and just click "ok" or "install", since you haven't set a password it should let you go through. I guess it asks for the "password" just to let you know it will install something, but just click ok.
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How to set the parameter selection *optional* for each subreport?
Hi,
I am using Crystal Reprots 11.
I create 10 subreports, and each subreport contains a Parameters Field.
The 10 subreports are put in 10 footer sections in increasing order, i.e. subreport1, subreport2, subreport3, ..., subreport10.
When I use "Print Preview" to take a look at the whole report, CR prompts a "Edit Values" window for selecting parameter values for all 10 subreports.
For example, if I only select parameter values for subreport1 and click "OK", 9 error messages on the "Edit Values" window come out above the selection list box of every other subreports (i.e. subreport2 ~ subreport10) showing that: 'The value is not valid'.
Sometimes, I just want to review some specific subreports but not all.
How should I do to set the parameter selection optional (not mandatory) for each subreport?
Thank you in adavance.
Edited by: Holdup on Feb 17, 2012 3:44 PMHi,
Here's how you can make the prompts optional (Assuming you're using CR 2008 or higher):
1) Go into each subreport
2) You should see the parameter in the Field Explorer. Right-click the name and select Edit > Look for an option called 'Optional Prompt'. Set it to true
3) If you have a record selection in the subreport, then you need to modify the selection formula to something like this:
if not(hasvalue({?Parameter_Name})) then True else = {?Parameter_Name}
Hope this helps!
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SUBMIT program VIA JOB and SET/GET parameter
Hi All
I need to pass the content of a variable from the program 'A' to program 'B'.
Program A uses JOB_OPEN , SUBMIT program VIA JOB jobname NUMBER jobnumber AND return, JOB_CLOSE.
I tried to use import/export memory but it didn't work. Then I am trying to use set/get parameters but it also did not work.
Program A is going to run in any server and program B will run in the central instance (it is determined in the FM JOB_CLOSE, parameter target_server).
Program does not have selection-screen.
Is it possible use set/get parameter with submit via job?
Could you please advise?
Thanks in advance.
João GaiaHere a simple code
*Submit report as job(i.e. in background)
data: jobname like tbtcjob-jobname value
'TRANSFER DATA'.
data: jobcount like tbtcjob-jobcount,
host like msxxlist-host.
data: begin of starttime.
include structure tbtcstrt.
data: end of starttime.
data: starttimeimmediate like btch0000-char1 value 'X'.
* Job open
call function 'JOB_OPEN'
exporting
delanfrep = ' '
jobgroup = ' '
jobname = jobname
sdlstrtdt = sy-datum
sdlstrttm = sy-uzeit
importing
jobcount = jobcount
exceptions
cant_create_job = 01
invalid_job_data = 02
jobname_missing = 03.
if sy-subrc ne 0.
"error processing
endif.
* Insert process into job
SUBMIT zreport and return
with p_param1 = 'value'
with p_param2 = 'value'
user sy-uname
via job jobname
number jobcount.
if sy-subrc > 0.
"error processing
endif.
* Close job
starttime-sdlstrtdt = sy-datum + 1.
starttime-sdlstrttm = '220000'.
call function 'JOB_CLOSE'
exporting
" event_id = starttime-eventid
" event_param = starttime-eventparm
" event_periodic = starttime-periodic
jobcount = jobcount
jobname = jobname
" laststrtdt = starttime-laststrtdt
" laststrttm = starttime-laststrttm
" prddays = 1
" prdhours = 0
" prdmins = 0
" prdmonths = 0
" prdweeks = 0
" sdlstrtdt = starttime-sdlstrtdt
" sdlstrttm = starttime-sdlstrttm
strtimmed = starttimeimmediate
" targetsystem = host
exceptions
cant_start_immediate = 01
invalid_startdate = 02
jobname_missing = 03
job_close_failed = 04
job_nosteps = 05
job_notex = 06
lock_failed = 07
others = 99.
if sy-subrc eq 0.
"error processing
endif.
Then... for import/export of a variable, you can use Import Memory and Export Memory function.
Like this:
REPORT A:
IF NOT it_dlist_out IS INITIAL.
EXPORT it_dlist_out TO MEMORY ID 'TEST1234'.
ELSE.
* Clearing memory
FREE MEMORY ID 'TEST1234'.
ENDIF.
REPORT B:
IMPORT it_dlist_out TO lt_dlist_out FROM MEMORY ID 'TEST1234'.
Edited by: spantaleoni on Jan 11, 2011 3:21 PM
Edited by: spantaleoni on Jan 11, 2011 3:23 PM -
I have a menu, who send some parameter to a report like code of the company. When the report recevied those parameter (Code of the company), in User Parameters (Report ). I try modify one of the "User Parameter " like P_Planta when I select this and modify in the " List Of Values" in the option like "Select the statement ". I try to do this.
SELECT P.CodPla, P.Namee
FROM PLANTA P
WHERE P.CodCia = ( Here I try to set one parameter received of the forms,
but I can't. Is there any option without create a forms)
UNION
SELECT '0', 'ALL'
FROM DUAL
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There are options in the front end itself. You can check out the options available under the tab 'Free Selection' while executing F110. You can execlude values from getting displayed. One option is to use Section Codes / Business Place (Assuming your plants are classified accordingly)
i have used and have found it quite satisfactory. You can call me on 9324648200, in case of doubts.
Regards
Prashant -
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You will be returned anything that is in the option's value parameter. What is displayed in the dropdown and what is put in the value attribute do NOT need to be the same, so maybe you should start there.
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I would recommend posting your inquiry to the Premiere Elements forum.
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Any thoughts...
Thanks,
JamieHi Jamie
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Which version of Discoverer are you using?
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FillColor.Angles
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Regards,
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