Passing parameters to select query in DB link from invoke...

I am having a DB partner link which executes the select query based on user specified parameter.
Now i have created an invoke activity and specified input[this needs to be passed to query] and output parameters[this is query result]. This invoke activity calls DB partner link in which one parameter has been created to be used in select query. So my doubt is , will DB partner link take up the input parameter of invoke activity automatically or do we need to specify any mapping for this?

When you create a db partnerlink the parameter you create for your select is the input and when you create the input variable in the invoke for this partnerlink it is created with the right type for the parameter.
Create an Assign before your invoke and assign a value to the input variable you created in the invoke. That value will be passed and used as the parameter in the select.
Heidi.

Similar Messages

Does XML approach for passing parameters in the query make the query slow?

Hi,
I am using XML approach for passing parameters in a query. This is running very slow but when I pass comma separated values in parameter, it runs very fast.
So it concludes that we should not use XML approach for passing parameters. Please confirm me that Am I right or wrong?
I have also googled to clear my doubt but not get solution till now. please help me.
Regards,
Sachin

914014 wrote:
Hi,
I am using XML approach for passing parameters in a query. This is running very slow but when I pass comma separated values in parameter, it runs very fast.
So it concludes that we should not use XML approach for passing parameters. Please confirm me that Am I right or wrong?
I have also googled to clear my doubt but not get solution till now. please help me.
Regards,
SachinShow us what you are doing, create a simple yet complete example we can run on our Oracle instances.
Then we will know exactly what you mean, and can comment appropriately.
Cheers,

Passing parameters to oracle query

Hi Everyone,
I'm a newbie to oracle and need help passing parameters to an oracle query. For example, I need to show all the employees in a certain department.So a list of "DEPT_CODE"'s will be displayed on a webpage and then the selected value will be passed to the query. I currently have this query in MS Access and use the bracket for user input ("[Dept]"). But how can this be done in oracle?
I am using ASP.NET 2.0 and Crystal Reports XI. Basically I have a webform where users can select the date range and department from a listbox. When the submit button is clicked, the values are passed to the query in crystal reports. For example, I have a query with "DEPT" as a parameter. So I pass the value of the selected listbox item from the webform to the crystal report. But now I have to select data from an oracle database and provide parameters. This is where I need help.
Thanks in advance
-Sam

Duplicate post.
Refer to this thread
Passing parameters to oracle query

Passing parameters for a query throught XML and capturing response in the same

Hi All,
I have defined a RequestParameters object and i am passing paramerts for a query through XML and trying to capture the result in the same and send back to the source. In this case i am send XML from excel.
Below is my XML format.
<?xml version="1.0" encoding="utf-8"?>
<s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/">
<s:Body xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
<Insert xmlns="http://tempuri.org/">
<dataContractValue>
<dsRequest>
<dsRequest>
<SOURCE></SOURCE>
<ACTION>Insert</ACTION>
<RequestParams>
<RequestParams>
<ACC_NO>52451</ACC_NO>
<EMP_CITY>HYD</EMP_CITY>
<EMP_NAME>RAKESH</EMP_NAME>
<EMP_CONTACT>99664</EMP_CONTACT>
<EMP_JOM>NOV</EMP_JOM>
<EMP_SALARY>12345</EMP_SALARY>
</RequestParams>
<RequestParams>
<ACC_NO>52452</ACC_NO>
<EMP_CITY>HYD</EMP_CITY>
<EMP_NAME>RAKESH</EMP_NAME>
<EMP_CONTACT>99664</EMP_CONTACT>
<EMP_JOM>NOV</EMP_JOM>
<EMP_SALARY>12345</EMP_SALARY>
</RequestParams>
</RequestParams>
</dsRequest>
<dsRequest>
<SOURCE></SOURCE>
<ACTION>Update</ACTION>
<RequestParams>
<RequestParams>
<ACC_NO>52449</ACC_NO>
<EMP_CITY>HYD1</EMP_CITY>
<EMP_NAME>RAKESH1</EMP_NAME>
<EMP_SALARY>1345</EMP_SALARY>
</RequestParams>
<RequestParams>
<ACC_NO>52450</ACC_NO>
<EMP_CITY>HYDer</EMP_CITY>
<EMP_NAME>RAKEH</EMP_NAME>
<EMP_SALARY>1235</EMP_SALARY>
</RequestParams>
</RequestParams>
</dsRequest>
</dsRequest>
</dataContractValue>
</Insert>
</s:Body>
</s:Envelope>
Where i have a List of dsRequest and RequestParams, where i can send any number of requests for Insert,Update. I have two a XML element defined in RequestParams "RowsEffected","error" where the result will be caputred and is updated
to the response XML.
I have 6 defined in RequestParams
EMP_SALARY(int),ACC_NO(int),EMP_CITY(string),EMP_NAME(string),EMP_CONTACT(string),EMP_JOM(string)
My Question is:
When i am trying to build response XML with the following code, the parameters which are not given in the Request XML are also appearing in the Response.
                ResponseParams.Add(
newdsResponse()
                    ACTION = OriginalParams[a].ACTION,
                    SOURCE = OriginalParams[a].SOURCE,
                    Manager = OriginalParams[a].Manager,
                    RequestParams = OriginalParams[a].RequestParams
Where the OriginalParams is dsRequest
Ex: In my update query i will only send three parameters, but in my response building with ablove code, i am getting all the variables defined as INT in the RequestParameters.
Is there any way i can avoid this and build response with only the parameters given in the Request ??
Appreciate ur help..Thanks
Cronsey.

Hi Kristin,
My project is, User will be giving the parameters in the excel, and using VBA, the values are captured and an XML is created in the above mentioned format and is send to web service for the Insert/Update.
I created a webservice which reads the values from <datacontract> and it consist of list of <dsRequests> where any number of Insert/Upate commands can be executed, with in which it contains a list of <RequestParams> for multiple insertion/Updation.
//function call
OriginalParams = generator.Function(query, OriginalParams);
where OriginalParams is List<dsRequest>
//inside function
command.Parameters.Add()// parameters adding
int
val = command.ExecuteNonQuery();
after the execution,an XML element is added for the response part.and it is looped for all the RequestParams.
OriginalParams[i].Result.Add(
newResult()
{ ERROR = "No Error",
ROWS_EFFECTEFD = 1 });
//once all the execution is done the response building part
for(inta
= 0; a < OriginalParams.Count; a++)
                ResponseParams.Add(
newdsResponse()
                  Result = OriginalParams[a].Result
QUEST: When i am trying to build response XML with the following code, the parameters which are not given in the Request XML are also appearing in the Response.
Ex: In my update query i will only send three parameters, but in my response building with ablove code, i am getting all the variables defined as INT in the RequestParameters.
Is there any way i can avoid this and build response with only the parameters given in the Request ??
Appreciate ur help..Thanks
Cronsey.

How to pass parameters to Xacute Query

hai all,
Can we pass parametes to Xacute Query using java script with out using any applet in the page..
Thanks,
Vidhya

Hi Vidhya,
use this function
service.useService(http://"hostname"/Lighthammer/Illuminator?QueryTemplate=Querytemplatpath&Content-Type=text/xml&Param.1=Param",_"Service1");
Hope That helps,
Regards,
Musarrat
Edited by: Musarrat Husain on Mar 4, 2008 2:22 PM

Select query over database link hanging

Hi All,
I have been looking all over the internet and all over this forum but i could not find the solution for my issue given below.
There are a number of distributed databases (Oracle 10g) over a private network. Sending and receiving data amongst all the databases work fine. But when one particular database A tries to receive data from database B, it hangs and then the famous old error TNS LOST CONTACT.
Basically, this has been implemented by creating a batchjob. This worked fine for years and now suddenly this is not working only for the two specific databases.
It is just a simple select query being hit on the remote database. This is called through a function in the package, which builds the dynamic select query using DBMS_SQL package.
It actually hangs when doing DBMS_SQL.PARSE ();
The same function when called in a pl/sql block from database A, works perfectly fine and receives the required data from database B. This was tried with Oracle SQLDeveloper, TOAD and SQLPLUS.
Things seems to be working fine, but actually unaware of the problem. I tried all the suggestions provided over the metalink also.
Require your help urgently.
Thanks
Akhil.

Hi Rajat,
The user uses DEFAULT profile. The details of the parameter are:
PROFILE RESOURCE_NAME RESOURCE_TYPE LIMIT
DEFAULT COMPOSITE_LIMIT KERNEL UNLIMITED
DEFAULT SESSIONS_PER_USER KERNEL UNLIMITED
DEFAULT CPU_PER_SESSION KERNEL UNLIMITED
DEFAULT CPU_PER_CALL KERNEL UNLIMITED
DEFAULT LOGICAL_READS_PER_SESSION KERNEL UNLIMITED
DEFAULT LOGICAL_READS_PER_CALL KERNEL UNLIMITED
DEFAULT IDLE_TIME KERNEL UNLIMITED
DEFAULT CONNECT_TIME KERNEL UNLIMITED
DEFAULT PRIVATE_SGA KERNEL UNLIMITED
DEFAULT FAILED_LOGIN_ATTEMPTS PASSWORD 10
DEFAULT PASSWORD_LIFE_TIME PASSWORD UNLIMITED
DEFAULT PASSWORD_REUSE_TIME PASSWORD UNLIMITED
DEFAULT PASSWORD_REUSE_MAX PASSWORD UNLIMITED
DEFAULT PASSWORD_VERIFY_FUNCTION PASSWORD NULL
DEFAULT PASSWORD_LOCK_TIME PASSWORD UNLIMITED
DEFAULT PASSWORD_GRACE_TIME PASSWORD UNLIMITED
Thanks
Akhil

Pass parameters to a function in main class from loaded SWF?

I've got a main.as that loads SWF to the stage.
the loaded SWF seppoused to pass a link to the main.as and trigger a javascript function to popUp that photo from that link.
I know there are two ways:
((root as MovieClip).parent.parent as Object).somefunction(parameters);
and to dispatch an event.
inorder to pass parameters throug the event i need to extend it with another class.
isnt the (root as... ) more efficient if all i need is to pass a link?

when a photo from the gallery is selected a javascript popUp shows it enlarged with additioan editing options (kinda like in facebook).
in that popUp ther is also a next button so its kinda bidirectional. (the next calling the loaded SWF throug main to get the next link in the photo array)
the photo is a grandchild of a grandchild of the stage and the loaded swf is a grandchild so using:
((root as MovieClip).root as MovieClip).ExternalInterface.call("ShowPic", link);
is discusting ><

Select query to read data from a view

Hi friends,
We have been using a query to read data from a custom view which used to work perfectly. Now the program sits at that select query forever. We are able to extract same data from se16. Not sure what could be the problem.
Thanks in advance.

Dev
Have a look at the Table Index for the tables involved in the View... I think there is some change in the Indexes.. (Add / Remove / Change)
Thanks
Amol Lohade

Pass Parameters to T.Code in the portal from aTransaction Iview.

Good Morning.
I published a T.code in the portal as a Transaction Iview. This work fine.
I want pass a parameter to this t.code and that the program ABAP can get this value .
I check a suggestion in the post following :
From Portal transaction iView
I did the steps , but this not work. I don't can get the value passed in the field Applications Parameters.
Attach screenshot with the steps that I did.
[Screenshot|http://www.freeimagehosting.net/uploads/3d4dd249ad.jpg]
I want know how can solve this issue?
Thank in advance.
Regards

Hi Carmen,
The bottom line is that this cannot be done for transaction iviews without modifying the standard webgui service in SICF, which is probably not a good idea (since it affects everyone using SAP GUI for HTML). (You could hack the appintegrator to add the ~webgui_simple_toolbar parameter to the transaction URL template in the portal, but again its not a recommended thing to do ...). Better to create an IAC service in SICF with ~webgui=1 where you set the required appearance using an appropriate value for ~webgui_simple_toolbar, and then create an IAC iview to point at this service.
You can even override the ~transaction value configured in the new service in individual IAC iviews by entering the appropriate value in the application parameter of the iview, for example:
~okcode=/nSU01
And you can pass parameters in the same way:
~okcode=/nSU01 USR02-BNAME=xyz;USREFUS-USERALIAS=abc;
By the way, it would not be recommended to create a URL iview to access an IAC, since you are likely to encounter session management issues in this scenario - better to use an IAC iview.
Regards, Rory

Passing parameters to an ITS Transaction iView Table from Webdynpro Java

Hi,
I am calling the IW44 transaction from Webdynpro using ITS, and would like to pass a list of Confirmation Numbers as screen parameters. When I pass parameters to AFRUD-RUECK, I can fill one cell, but my question is how to fill up each row as the technical name will be the same?
Thanks

Try this
<AFRUD-RUECK1>=<parameter1>
&<AFRUD-RUECK2>=<parameter2>
[http://help.sap.com/saphelp_nw70/helpdata/en/88/266a3e54a2e946e10000000a114084/frameset.htm]

Pass Parameters to an external appl when launched from web dynpro ABAP .

I want to Pass Paramaters to an external application when launced from Web dynpro ABAP . I have successfully launched an .exe file ( Notepad / eViewHSEditor ) from Web dynpro using the logic from Standard WD_TEST_APPL_ACFEXECUTE component But I am unable to Pass paramters to the .exe file .
example :- I would like to pass parameters text1 text2 in the arugement list and I expect it opens an untitled notepad and in the file it will have parameters text1 text2 . But it is behaving in a different way . Below are the detailed steps of what I have done .
The steps that I followed :-
1) Right now I have created the white list Configuration for Notepad.exe
2) I have created 1 and 2 postions both of type string and permission Legal .
3) The Paramter Value is * for both 1 and 2 .
4) I activated the whitelist and it generated an .XML file
5)
          application = 'C:
WINDOWS
system32
notepad.exe'.
          argument = 'text1 text2' .
          co_element :- I am reading the element from the conrtext .
      co_element = wd_context->get_lead_selection( ).
      co_element_stru-attribute_name = 'ERROR'.
      co_element_stru-element = co_element.
      wd_this->acf_method_handler->if_wd_acfexecute~execute( application = application
                                                             argumentlist = argument
                                                             errorinformation = co_element_stru ).
when i execute the application , it is trying to launch a notepad with file 'text1 text2.txt' and it doesn't have one , it is asking do you want to create . If You yes, it will open notepad with name 'text1 text2.txt' . If you Pass abcd in the arugement list , if the file with name abcd.txt exists , it opens the notepad with that file name .

You try to open notepad from your PC with the same command, you will the same result.
start->run->notepad "test1 test2". You get the popup saying that "test1 test2" file is not existing. You can google it to find a way to pass the text while opening notepad and try to fit that in your WebDynpro argument. I doubt if it is possible though.

Ho wto Dynamically Pass Parameters to a Query in Discoverer

Hi All,
I have a Query where I would to like to pass the Parameters Dynamically.In my query I have three selects and two UNION ALL's.In the three selects I have to pass Period & Year Parameters.In Each Select the Period Calculation is Different.Say in first & second select from the passed period parameter I calculate the previous Months.Whereas in the last select I do the the calculation with the Passed Period.How is it Possible with Discoverer..
Thnx in Advance
Rgds,
Sai Srivatshav

Hi,
Well there is no straight forward way to do that.
There is a work around to get that functionality by using outer tables or context.
Take a look at the following posts:
Re: Parameters in SubQuery
Re: Parameters in Discoverer Administration
Re: Passing multiple parameters into Custom Folder...

Passing Parameters to SQL Query and Displaying Result

The user enters a serial number in a text box and then pushes a button to get info about the serial number. I do this with two regions. The first region has the text box and the button. The second region is a Report type region and contains the following SQL:
select case
when "WARRANTYSTATUS"."OUTOFWARRANTYDATE" >= sysdate then
'Serial Number '||"WARRANTYSTATUS"."SERIALNUMBER"||' is in warranty.'
else
'Serial Number '||"WARRANTYSTATUS"."SERIALNUMBER"||' is out of warranty.'
end as "The result is:"
from "WARRANTYSTATUS"
where "WARRANTYSTATUS"."SERIALNUMBER" in (:P1_SERIALNUMBER)
For a single serial number of the form CU5-0799 every thing works. I am a little suprised this works because the SERIALNUMBER in the WARRANTYSTATUS table is of type varchar2 which means the serial number in the where clause must be surrounded by single quoties. Not sure where the single quoties are being added.
However, what I like to do is to enter more that one serial number, seperated by commas, in the same text box, and then the query return a result for each serial number. What I would like to enter is:
CU5-0799, CU5-07132, CU5-89345
The problem is this string of three serial numbers will needs to be have single quotes around each serial number at the level of the sql statement. So the question is how do I make this work?? Thanks for the help in advance.

Bob,
If you would change your OTN handle to something more mnemonically friendly, that would help us. Thanks.
This topic is addressed fully, with various techniques described, here: Re: Search on a typed in list of values .
I am a little suprised this works because the SERIALNUMBER in the WARRANTYSTATUS table is of type varchar2 which means the serial number in the where clause must be surrounded by single quoties.
Not true. Quotes are used for literals, not bind variables.
Scott

SOURCING10: Passing parameters to a Query Based webservice using JAVA

Hi Experts,
I have been working on consuming a Query based webservice published in Souricng10 in a simple JAVA class. The query has a filter parameter which is not mandatory. I am able to consume the webservice using the GET method and display the content of the webservice. But when i try to POST a value to the filter parameter of the query i am getting the following error:
java.io.IOException : Server returned HTTP response code: 415 for URL: http://sapcild9.web.bc:55000/sourcing/ngservices/rest/query/Z_TEST_WS_QUERY/execute/
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source)
Following is the code which i have used:
   URL url = new URL("http://sapcild9.web.bc:55000/sourcing/ngservices/rest/query/Z_TEST_WS_QUERY/execute/");
   HttpURLConnection connection = (HttpURLConnection)url.openConnection();
   connection.setRequestProperty("Authorization", "Basic " + authStringEnc);
   connection.setRequestProperty("Content-Type","application/x-www-form-urlencoded; charset=UTF-8");
   connection.setRequestProperty("Content-Length", "" +Integer.toString(urlParameters.getBytes().length));
   connection.setRequestProperty("Content-Language", "en-US");
   connection.setUseCaches (false);
   connection.setDoInput(true);
   connection.setDoOutput(true);
   connection.setAllowUserInteraction(true);
   connection.setInstanceFollowRedirects(false);
   connection.setRequestMethod("POST");
   connection.connect();
   //Send request
   OutputStream out = connection.getOutputStream();
   OutputStreamWriter wr= new OutputStreamWriter(out, "UTF-8");
   wr.write("EXTERNAL_ID");
   wr.write("=");
   wr.write(URLEncoder.encode("temp","UTF-8"));
   wr.close();
   out.close();
   is = connection.getInputStream();
   isr =new InputStreamReader(is);
   BufferedReader bufferReader = new BufferedReader(isr);
   String str; StringBuffer stringBuffer = new StringBuffer();
   while ((str = bufferReader.readLine()) != null) {
   stringBuffer.append(str);
   stringBuffer.append("\n");
   System.out.println(stringBuffer.toString());
   connection.disconnect();
   is.close();
Please Advise how to proceed on this isssue?
Thanks in advance.
Srikanth Emani

Hi Gael,
your URL is made up of :
[ProcedureName]?[parameter1]=[value1]&[parameter2]=[value2]
creating URLs like this can have problems especially with spaces and punctuation.
the answer is a FORM
the following will create a hidden form :
FORM ACTION="[ProcedureName]" METHOD="POST" name="F1"
INPUT type="HIDDEN" name="[parameter1]" value="[value1]"
INPUT type="HIDDEN" name="[parameter2]" value="[value2]"
/FORM
you can set the values in the form using:
document.F1.[parameter1].value="abc123%%&&$$!";
document.F1.submit();
will submit the form and the PL/SQL procedure should receive the text as it was contained in the form.
the only characters that can now cause problems are :
" as it delimits the field.
' as it may cause problems in PL/SQL.
\ as it is a special character.
Regards Michael

How to modify select query for retrieve assets from assets tab and assets in merchandising in 10.1.2?

Hi All,
      I need to modify the SQL for retrieving assets from assets tab and assets in merchandising in 10.1.2. I found the class for SQLQuery builder, but I want to change the SQL.
      Could you anyone please how to solve this.
Thanks & Regards,
Bala

Hi All,
      I need to modify the SQL for retrieving assets from assets tab and assets in merchandising in 10.1.2. I found the class for SQLQuery builder, but I want to change the SQL.
      Could you anyone please how to solve this.
Thanks & Regards,
Bala

Passing parameters to select query in DB link from invoke...

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