Parameter enque/table_size value

Hi All,
We face several times lock table overflow issue, Which cause users to hang up for some time for work.
So we are planning to increase size of Enqueue table , I checked parameter enque/table_size it is set to 32768 in our system.
Please suggest the recommandations to increase value of parameter enque/table_size or how can we calculate best suited value of this enq parameter.
Regards,
Shivam

Hi,
The enqueue ceiling is 1GB of memory, effectively giving you a maximum of 91,000+ locks.
But as mentioned above, size the enqueue depending on your system resources.
I have in the past had a problem when on AIX where I increased the enqueue parameter and the system started up with no locks at all.
This was due to some IPC parameter sizing in the instance profile..
Mark

Similar Messages

Parameter enque/table_size

Hello all
I would like to know what is the relation between the size of lock table ( defined by parameter "enque/table_size") and number of locks that could be handled.
If found only one related information in OSS note 13907 but it didn't helped me.
Thanks for help
Tomas

>
Tomas SESTAK wrote:
> Hello all
>
> I would like to know what is the relation between the size of lock table ( defined by parameter "enque/table_size") and number of locks that could be handled.
>
> If found only one related information in OSS note 13907 but it didn't helped me.
>
> Thanks for help
>
> Tomas
The relation cannot be translated directly from number of locks to used lock-space in K, since different lock objects have a different size.
therefore: only monitoring can give you a hint on how the situation of your landscape, CI is: [in this documentation|http://help.sap.com/saphelp_nw04/helpdata/EN/37/a2e3ab344411d3acb00000e83539c3/content.htm] you will find a general overview but also a link on how to look for statistics on your system ... as with every montoring/statistics: you will have to watch a while to get valid dates.

SCS Instance - enque/table_size

Hi all,
We need to adjust the parameter enque/table_size in our J2EE system. How can we define it in the SCS instance? We have already adjusted the parameter for the ABAP stack in RZ10. We have yet to adjust the parameter for the JAVA stack? How can we do this? Are we on the right track in SCS, or can we use exchange profile for this?
Much appreciated, Thanks!

Hello,
Do you mean that after changing the profile by editing the file and make a system restart the values of the profile file have been changed? Can you please then check the name of the profile and be sure that from RZ10 you did not change and activate that same profile?
Regards,
Blanca

Enque/table_size - Changing the parameter value

Hi folks,
I'm fairly new to SAP so was hoping for a bit of guidance with this matter.
I need to increase the parameter value for "enque/table_size". It's currently set to the default 4096kb and we're seeing a lot of lock table overflow errors.
As the default value with Kernel 7.01 is 32MB, this seems like a good place to kick off.
I've gone into RZ11 and entered the parameter name.
Presumably, I select "CurrentValue" and Edit > Change Value?
Because Change Value is greyed out.
I have SAP_All in terms of authority.
So I'm a bit puzzlied!
Any help would be appreciated.
Thanks

It seems your profile is not activated properly .
First search for the value of the parameter in RZ11 or TU02 , If the value of the parameter is old proceed as either of the follows
1 ) Go to /sapmnt/<SID>/profile , open the DEFAULT.PFL in an editor and add the entries . Bounce the system and check whetehr the entry appears in theRZ10 ( DEFAULT.PFL ) , since enqueue might be configured only in CI you can also do it in the instance profile
2 ) Second option is to go to RZ10 , Open Default or instance profile ( Extended Maintainance ) , create the parametes ,Copy . Save . Activate the profile . Check version of the profile . Bounce the system and check again . This step is recommended
Thanks ,
Manu
SAP Basis

Enque/table_size error

hi,
i have a problem that the enque/table_size is 32000 but the error is lock table overflow?
the enque/table_size is max value?
thanks in advance
Ferhan

This parameter defines the size of the lock table that is held in
main memory by the enqueue server.
The size of the lock table limits the maximum number of lock
entries, In the case of an overflow of the lock table, you should check
whether the update server is working correctly, since the lock table
can grow in size very quickly if updates stop. If the cause is not
update problems, you can use this parameter to increase the size of
the lock table.
You can view the fill level of the lock tables using the statistics
functions of lock management (transaction SM12 -> Extras ->
Statistics).
This parameter can be increased up to a maximum of 102400

The types of the parameter field and parameter field current values are not compatible.----

HI,
I am attempting to set report parameters in my .jsp code via URL parameters.
I am able to set the report name, server connection dynamically however when attempting to set the Parameters I receive:
com.crystaldecisions.sdk.occa.report.lib.ReportSDKParameterFieldException: The types of the parameter field and parameter field current values are not compatible.---- Error code:-2147213303 Error code name:invalidParameterField
The parameter on the report is a String Type, named for this example p1.
The value that p1 represents is LERAD
My code:
String stringValue = request.getParameter("p1");
CRJavaHelper.addDiscreteParameterValue( clientDoc, "","p1", stringvalue);
returns the above mentioned error.
I have tried:
String stringValue = (String)request.getParameter("p1");
which returns the above error
And;
String stringValue = new String(request.getParameter("p1")).toString();
which returns
java.lang.NullPointerException
java.lang.String.<init>(Unknown Source)
org.apache.jsp.callReport_jsp._jspService(callReport_jsp.java:105)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
I notice that the CRjavaHelper.java declares this addDiscreteParameterValue as accepting an Object type for the newValue.
Any ideas???

Hi,
nevermind.
case sensitivty strikes again.
my URL param was P1 ( case sensitive)

Query to get parameter name and value after ran the conccurent program

Hi All,
Query to get the parameter name and value for completed concurrent program using the request id. can any one help me in this regard.
Thanks,
Red.

Red,
I have tried the same query and it works properly here.
I have submitted "Purge Signon Audit data" concurrent program with "Audit Date" parameter set to 01-06-2009, and here is the query output:
SQL> select request_id, phase_code, status_code,
argument_text, argument1
from fnd_concurrent_requests
where request_id = '739664';
REQUEST_ID P S ARGUMENT_TEXT ARGUMENT1
739664 C C 2009/06/01 00:00:00 2009/06/01 00:00:00Regards,
Hussein

Report Builder Wizard and Parameter Creation with values from other data source e.g. data set or views for non-IT users or Business Analysts

Hi,
"Report Builder is a report authoring environment for business users who prefer to work in the Microsoft Office environment.
You work with one report at a time. You can modify a published report directly from a report server. You can quickly build a report by adding items from the Report Part Gallery provided by report designers from your organization." - As mentioned
on TechNet.
I wonder how a non-technical business analyst can use Report Builder 3 to create ad-hoc reports/analysis with list of parameters based on other data sets.
Do they need to learn TSQL or how to add and link parameter in Report Builder? then How they can add parameter into a report. Not sure what i am missing from whole idea behind Report builder then?
I have SQL Server 2012 STD and Report Builder 3.0 and want to train non-technical users to create reports as per their need without asking to IT department.
Everything seems simple and working except parameters with list of values e.g. Sales year List, Sales Month List, Gender etc. etc.
So how they can configure parameters based on Other data sets?
Workaround in my mind is to create a report with most of columns and add most frequent parameters based on other data sets and then non-technical user modify that report according to their needs but that way its still restricting users to
a set of defined reports?
I want functionality like "Excel Power view parameters" into report builder which is driven from source data and which is only available Excel 2013 onward which most of people don't have yet.
So how to use Report Builder. Any other thoughts or workaround or guide me the purpose of Report Builder, please let me know.
Many thanks and Kind Regards,
For quick review of new features, try virtual labs: http://msdn.microsoft.com/en-us/aa570323

Hi Asam,
If we want to create a parameter depend on another dataset, we can additional create or add the dataset, embedded or shared, that has a query that contains query variables. Then use the option that “Get values from a
query” to get available values. For more details, please see:http://msdn.microsoft.com/en-us/library/dd283107.aspx
http://msdn.microsoft.com/en-us/library/dd220464.aspx
As to the Report Builder features, we can refer to the following articles:http://technet.microsoft.com/en-us/library/hh213578.aspx
http://technet.microsoft.com/en-us/library/hh965699.aspx
Hope this helps.
Thanks,
Katherine Xiong
Katherine Xiong
TechNet Community Support

Printing report that has a parameter with multiple values crashes jvm

I am using BOE XI 4.0 as an unmanaged RAS.
I am able to preview a report that has a string discrete parameter that can have multiple values. If I give it a single value. It previews fine. If I give it an empty string it prints all values which is fine. If I give it two discrete values, it displays just those two.
However, if I try printing the report to a printer:
1 parameter value - prints fine.
2 parameter values - crashes jvm
empty string parameter value - crashes jvm
I would appreciate some direction on how to do this. It works in crystal reports for eclipse.
The test jsp I am using is based off of the samples. The print test jsp is the same as the preview test with the exception of the following code differences.:
preview report.jsp code
// Create a Viewer object
CrystalReportViewer viewer = new CrystalReportViewer();
// Set the report source for the viewer to the ReportClientDocument's report source
viewer.setReportSource(clientDoc.getReportSource());
// Process the http request to view the report
viewer.processHttpRequest(request, response, getServletConfig().getServletContext(), out);
// Dispose of the viewer object
viewer.dispose();
print report jsp code
PrintReportOptions printOptions = new PrintReportOptions();
printOptions.setPrinterName("DELL");
try {
      clientDoc.getPrintOutputController().printReport(printOptions);
} catch (ReportSDKException ex1) {
      System.out.println("Message - " + ex1.getLocalizedMessage());
} catch (Exception ex2) {
      System.out.println("Message - " + ex2.getLocalizedMessage());
clientDoc.close();

I am using BOE XI 4.0 as an unmanaged RAS.
I am able to preview a report that has a string discrete parameter that can have multiple values. If I give it a single value. It previews fine. If I give it an empty string it prints all values which is fine. If I give it two discrete values, it displays just those two.
However, if I try printing the report to a printer:
1 parameter value - prints fine.
2 parameter values - crashes jvm
empty string parameter value - crashes jvm
I would appreciate some direction on how to do this. It works in crystal reports for eclipse.
The test jsp I am using is based off of the samples. The print test jsp is the same as the preview test with the exception of the following code differences.:
preview report.jsp code
// Create a Viewer object
CrystalReportViewer viewer = new CrystalReportViewer();
// Set the report source for the viewer to the ReportClientDocument's report source
viewer.setReportSource(clientDoc.getReportSource());
// Process the http request to view the report
viewer.processHttpRequest(request, response, getServletConfig().getServletContext(), out);
// Dispose of the viewer object
viewer.dispose();
print report jsp code
PrintReportOptions printOptions = new PrintReportOptions();
printOptions.setPrinterName("DELL");
try {
      clientDoc.getPrintOutputController().printReport(printOptions);
} catch (ReportSDKException ex1) {
      System.out.println("Message - " + ex1.getLocalizedMessage());
} catch (Exception ex2) {
      System.out.println("Message - " + ex2.getLocalizedMessage());
clientDoc.close();

Report Builder 2.0 loses parameter Null default value when deployed

When a parameter is set to a default value of (Null) and the report is saved to the sever, the default is lost when the report is re-opened in RB2. This problem doesn't seem to occur in BIDS. I've tried to use an expression to set the value to System.DBNull but this can no longer be done.
Any ideas for a work-around?
Is there a bug report open for this? I couldn't find an open bug on the Connections site and there's an issue on that site right now when submitting feedback.Paul Turley [Hitachi Consulting]
SQLServerBIBlog.com

Hi All,
I just had an almost identical issue using report builder 3.0 so I don't believe it is fixed. I had 4 parameters set to default to (Null) and I added a new one with identical settings but it would continually come up blank and not check the null box automatically
when going into my sub report.
To make matters worse I experimented changing one of the old parameters and it then started exhibiting the same behaviour. Using Luke's post above solved the issue (though it was Manage in my version not Administrate).
Using System.DBNull.Value resulted in it being treated as a literal string "System.DBNull.Value" and putting that in the filter for me.
Hope it helps.

Help : Complex parameter and return value in WebService?

Hi guys
   These days, I publish a WebService, in it there is an
operation like this:
   List search(List para);
   in this operation, parameter "para" is a java.util.List, which contains many elements, every element is an instance of customizing class "MyItem", I made "MyItem" implements java.io.Serializable interface. Strangely, when I call this operations in my java client,
I found that I could not get out every element from para in server-side, but para.size() is showing it contains 10 elements in it. The same thing happen to the return value of this operation, in client, I got an instance of java.util.List class as the return value, when I try
System.out.println(result.get(0)); it output "null", but
result.size() is 10, I don't know how to explain this
   Does anyone who encounter this issue too?
I guess it has something to with the Serializable issue ,but I have made every List item serializable, why it looks like this??

Hi Kevin,
I answered you by mail some days ago, but just to complete the thread, I am posting the hint also here:
Custom types should be manually added to the Virtual Interface, so that they can be serialized.
Best regards,
Alexander

SSRS Cascading Parameter Setting Default Value of Parameter by Expression

Hi All,
I need some help on an issue I am running into in SQL server 2008 report parameters. I have the following Report Parameters defined:
1) @PredefinedDateSelection - Boolean (User Selectable True/False, Default Value - 'False')
2) @StartDate - Text (User input text box)
If @PredefinedDateSelection = TRUE, then I would like to provide a particular default value to the StartDate textbox (i.e. @StartDate Default Value), If @PredefinedDateSelection = FALSE, then I would like to provide a different default value.
I have the following code for the Expression for the Default value of @StartDate: =code.GetStartDate(Parameters!PreDefinedTimeSelection.Value)
where GetStartDate is a very simple VB function defined as :
Public Function GetStartDate(x as boolean ) As String
Dim a as string
Dim b as string
a = "Report Uses Predefined Values"
b = "Please Input Value"
If (x) then
Return a
else
Return b
end if
end function.
Now the default value of @StartDate stays set as "Please Input Value", and does not change when I toggle @PredefinedDateSelection from False to True and vice versa. I was expecting to see the Default value to change between the two messages depending on my selection in the report preview.
Another parameter which is a dropdown and uses a dataset to display two different set of selectable items depending on the value of @PredefinedDateSelection is working just fine. I am not sure if I am missing something or I am doing something wrong.
Instead of using the VB code I also tried : =iif(Parameters!PreDefinedTimeSelection.Value = True,"Report Uses Predefined Values","Please Input Value")
I also tried changing the default value using a dataset with SQL query and the available value set to NONE, so that the user could input. But the Default value does not refresh or change values.
I hope I have explained my question clearly. I would really appreciate any thoughts and comments.
Thanks,
Arunesh

Thank you much for your response.
I tried that and it did work. But my requirement is to have a user input the date. The basic idea is if the user decides on a predefined time range like Day Shift Today or Yesterday and so on... then the report would automatically calculate the values based on predefined date time values. On the other hand, if the intent is to run the report for an arbitrary period then the user supplies the date and time limits.
What I am trying to achieve is have the same parameter available for user input , but when the User decides he wants Predefined then the "textbox" populates with date and time as per his choice of predefind range.
I understand that by this the user can still overwrite the date and time on the text box, but the report will run the predefined values as long as he has the @PredefinedDateSelection Set to true.
Is there a way I can impement this?
Once again I thank you and appreciate your input.

Parameter with Null values

Hi. I have a simple ssrs report with a parameter which is linked to a dataset. The parameter is a single selection dropdown list.
The records in the database are Cars, with a column for Car Color. My drop down list contains a distinct set of colors based on the existing records.
However - some Cars do not have a color set, they are Null. How do I configure my report to show a drop down list of colors and a Null/Not set option which would return records which have a Car Colour of Null?
Thanks

Make the query for parameter as
SELECT 'Not Set' AS value,'Not Set' AS Label,0 AS Ord
UNION ALL
SELECT CarColor,CarColor,1
FROM carTable
ORDER BY Ord
Then use value as value of parameter and Label for prompt.
In the query behind for dataset used by report make where condition like
WHERE COALESCE(CarColor,'Not Set') = @ParameterName
AND ...
Please Mark This As Answer if it helps to solve the issue Visakh ---------------------------- http://visakhm.blogspot.com/ https://www.facebook.com/VmBlogs

How to default a multi-select parameter to ALL values?

I have a parameter that allows the user to select multiple values. I want it to default to use ALL values (meaning basically just ignore this parameter in the SQL generated). However, I cannot create a calculation on this since it accepts multiple values, and the calculation only supports the first value. Is there a way to do what I need, without selecting all the values in the list (the LOV contains hundreds and hundreds of values so this is not a viable option). I am not very experienced with Discoverer and don't know all the tricks/workarounds, so looking for expert advice.
Thanks

Hello
You would have to code the parameter and condition so that it accepts the word ALL.
For example, let's say you are working with ITEM_NUMBER and you have thousands of items. You want the user to either be able to key one or more items or access ALL items.
You need to create a Boolean condition like this:
ITEM_NUMBER IN :ITEM_PARAMETER
OR
UPPER(:ITEM_PARAMETER) = 'ALL'
So if the user keys the word ALL or all or All or any variant of the word that will be determined as true by the condition and all items will be selected. If the user does not key ALL then the other half of the condition will be applied and the Item must be a valid item as contained in the list of all items. You can even create your parameter with a default of ALL
Best wishes
Michael

F4 help for parameter field - no values defined in the database

Hi,
In the Selection screen, I have two fields,
One is for getting input for the month
Other one is for year
These two are created by using parameter statement
and it is not referring to any data base table fields.
parameters : p_bumon type bumon.
parameters : p_bdatj type bdatj.
At the selection screen i need input help for the month and year separately.
I cant use the function module becos no values r fetch from the tables.
or else to get the input help, can u please just me some predefined type declarations so that i can get by default the F4 help for this
or any other table which have the value range for only for the month and year.
Just it is created and the input values is passed to the function module and to calculate the number of days for that particular month and year.
i need this very urgently
Please suggest me in this , whether it is possible
Thanks

hi,
There is a event called
At selection-screen PROCESS ON VALUE-REQUEST for.......
In your case it can be :-
At selection-screen PROCESS ON VALUE-REQUEST for p_bumon .
< Block 1>
At selection-screen PROCESS ON VALUE-REQUEST for p_bdatj .
< Block 2>
In the block u can write the code.......
say for month u can write
parameters : p_month(2) type c.
Eg for month
At selection-screen PROCESS ON VALUE-REQUEST for P_MONTH.
data : begin of int_month occurs 0,
month(2) type c,
end of ont_month.
INT_MONTH-MONTH = '01'.
append INT_MONTH.
INT_MONTH-MONTH = '02'.
append INT_MONTH.
INT_MONTH-MONTH = '03'.
append INT_MONTH.
INT_MONTH-MONTH = '11'.
append INT_MONTH.
INT_MONTH-MONTH = '12'.
append INT_MONTH.
CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'
EXPORTING
RETFIELD = 'MONTH' Int tab field name
DYNPPROG = < program name>
DYNPNR = SY-DYNNR
DYNPROFIELD = 'P_MONTH' Field wer u need F4 help
VALUE_ORG = 'S'
WINDOW_TITLE = Any description
TABLES
VALUE_TAB = INT_MONTH. Internal table name
please reward points if useful.... and mark it answered.....
thank you.

Parameter enque/table_size value

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