Database connection lost during running report

Hello Experts, Our environment is WINDOWS2008 SERVER / ORACLE 10G / ORACLE REPORTS.
The problem we are facing is , while running one of the particular reports which runs oracle reports , connection to database server gets lost. Acturally the form is printing a
bar code label, this is performed by running oracle reports runtime 10g. I dont know what is the reason the database connectivity gets lost from reports runtime engine. But the form runtime engine working fine without any database connectivity issue. Kinldy help me to resolve this issue. thanks

Please, close this thread and open a new one in the correct forum.
Reports

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Database connection lost during report

Hello Experts, Our environment is WINDOWS2008 SERVER / ORACLE 10G / ORACLE REPORTS.
The problem we are facing is , while running one of the particular reports which runs oracle reports , connection to database server gets lost. Acturally the form is printing a
bar code label, this is performed by running oracle reports runtime 10g. I dont know what is the reason the database connectivity gets lost from reports runtime engine. But the form runtime engine working fine without any database connectivity issue. Kinldy help me to resolve this issue. thanks

Hi,
1- what is the Reports version being used?
2- What is the error you are getting?
3- Have you tried to enable reports trace and see what is happening in trace file?
Thanks, Roberto

Database connection error when running report from web application

Hi all,
When I open a report in Reports Builder , and enter the database connection parameters, everything works fine. When I run my web application from JDeveloper (9.0.5.1), and I tried to run a report, I get this error:
Rep-501 : Unable to connect to the specified database.
I have ran tnsping, and it works fine. My tnsnames.ora file looks like this :
GPGWL =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1522))
(CONNECT_DATA =
(SERVICE_NAME = GPGWL)
)

Please ask this question in Jdeveloper forum.

FIM 2010 Sync Error : stopped-database-connection-lost

Hello everyone,
a weird thing just happened to me,
i'm synchronizing my MA and suddently i get the "stopped-database-connection-lost" error
i have 5 Galsync MAs working perfectly and this sixth one just failing ... (since like today)
which makes me wonder what is happening ... ?
any ideas ?
thanks !
Hitch Bardawil

Hitch,
Look in the event log on the FIM Sync Server and on the SQL Server.
This error occurs when FIM can't contact the SQL Server that hosts the FIMSynchronizationService database.
Does this happen every time the sixth MA is run? What if you run them in a different order (might help us distinguish between a resource issue and something specific to that MA)?
Here are a few related threads:
http://social.technet.microsoft.com/Forums/en-US/65920fc0-a9ac-4a87-892f-338a6884cbd5/action?threadDisplayName=fim-ma-run-profile-stuck-with-stoppeddatabaseconnectionlost
http://social.technet.microsoft.com/Forums/en-US/39129eac-09d3-48ff-83f9-ecb4ae2424b6/action?threadDisplayName=sharepoint-profile-synch-stoppeddatabaseconnectionlost
David Lundell, Get your copy of FIM Best Practices Volume 1 http://blog.ilmbestpractices.com/2010/08/book-is-here-fim-best-practices-volume.html

Oracle XML vaidation causes database connection lost.

Schema document:
<?xml version="1.0" encoding="UTF-8"?>
<xsd:schema xmlns:s="http://www.w3.org/2001/XMLSchema" xmlns:xsd="http://www.w3.org/2001/XMLSchema" elementFormDefault="qualified" attributeFormDefault="unqualified">
     <xsd:annotation>
          <xsd:documentation xml:lang="en">
          </xsd:documentation>
     </xsd:annotation>
     <xsd:element name="BDDString" type="xsd:string"/>
</xsd:schema>
XML document:
<?xml version="1.0" encoding="UTF-8"?>
<BDDString><Path>USA</Path></BDDString>
Result http://apps.gotdotnet.com/xmltools/xsdvalidator/Default.aspx validation:
Validation error:
<?xml version="1.0" encoding="UTF-8"?>
<BDDString
Error at (2,14): The element 'BDDString' has invalid child element 'Path'. An error occurred at , (2, 14).
Error at (2,14): The 'Path' element is not declared. An error occurred at , (2, 14).
<Path>USA</Path></BDDString>ORACLE validation:
Declare
     xmlObj XMLType;
begin
     xmlObj := XMLType('<?xml version="1.0" encoding="UTF-8"?><BDDString><Path>USA</Path></BDDString>',
     'cb78db306e061027a7c4b02b1a84d6fb');
     XMLType.schemavalidate(xmlObj);
end;
Result: Oracle XML vaidation causes database connection lost!
*** SCRIPT START : Session:M1GLOBAL_DEV15@MATRIX(5) 3-мар-2005 14:05:41 ***
Start SQL Editor Execution ...
Processing ...
xmlObj := XMLType('<?xml version="1.0" encoding="UTF-8"?>
ORA-03113: end-of-file on communication channel
*** SCRIPT END : Session:M1GLOBAL_DEV15@MATRIX(5) 3-мар-2005 14:08:02 ***
End SQL Editor Execution
Task "SQL Editor Execution": Operation aborted
SQL Editor Execution terminated with errors
Task "SQL Editor Execution" in DoTerminate(): Session Manager: No connection to M1GLOBAL_DEV15@MATRIX
Help!
Question:
     1)Why Oracle validation incorrectly works?
     2)How it to correct?

Hi,
1- what is the Reports version being used?
2- What is the error you are getting?
3- Have you tried to enable reports trace and see what is happening in trace file?
Thanks, Roberto

Rwservlet / oracle database connection reuse by multiple reports

Dear all,
I have deployed multiple web reports on Oracle Application Server 10g.
All my reports connect to a single Oracle database.
My question is:
How to configure rwservlet to maitain a kind of connection pool(cached set of connections for reuse) to the database?
I want to avoid establishing a new database connection each time a user runs a report.
Thanks.

you can create a CGICMD file and send the requests to cgicmd through the servlet.

Database Connection error in Crystal Reports using SAP BW system

Hi,
While using Crystal Reports in trying to build a report on the SAP Query in SAP/BW System using the MDX driver, I am able to get the structure of the query fields into the report but on the other hand while trying to refresh the report for data I am getting the error message u201C Failed to connect to the databaseu201D . This database connection error occurs despite the fact that the SAP server authentication details being entered on Refreshing the report is correct.
What could be the possible reason? Any guess...
Thanks,
Amogh

Hi,
Yes, I am using the MDX driver.
Is there any pre-requisites of importing certain ABAP transports into SAP Server since I haven't done any? Please recommend.
Thanks,
Amogh

Database Connection Lost Error

Hi,
MyScenario is :
We send a query to database A collect resultset in java mapping and transform it to three more Select queries and send them to Database B So two chanels are there:
Sender JDBC channel, Receiver JDBC Channel.
Now the Output of Database B is converted to IDOC and sent to R/3 System.
This is working fine, but sometime it stuck at Database B saying error "connection Lost". And works fine afterwards.But in that case we miss the records which could not be processed.
What can be the reason for this ? Please suggest the solution at teh earliest. Can overloading be the reason for losing connection. Please suggest...
Thanks & Regards,
Priyanka

Hi Priyanka,
You have to close the connection afte accessing the JDBC "A".
So that it could be accesed by others.
Try to implement the suggetion given by sarvesh.
If it still does not work then i would say you go for JDBC look ups.
It will improve the performance as well.
Thanks
Sunil Singh

Share database connection among multiple crystal reports using PULL model

Hi All,
Is there any way to share database connection using crystal report PULL method ? I m using crystal report 2011 with visual c# (VS2010). Reports get connected to database server using Oracle Native client drivers.
Thanks,
Gaurav

In crystal report 8.5, we have used "PESetNthTableLogonInfo" (after PELogOnServer got deprecated) which shares the connection among reports. Is there any way to implement the same functionality in crystal reports.
Thanks,
Gaurav

EJB Timer stops when database connection lost

G'day.
We use EJB Timers quite successfully in stateless session beans under Sun Java System Application Server 8.1 on Windows Server 2003.
We start and stop the timers for specific session beans using public intefaces on their respective beans. This works fine.
The problem we have is when the JDBC connection used by the EJBTimer service is dropped, such as when the remote database / machine falls over or (probably) when the network is lost. All the timers stop working at this point.
The timers do not restart when the database connection is restored either, despite the entries still being in the ejb__timers__tbl table.
If we stop and start the application server instance then they do restart.
We've looked at the setup of the timers but this seems to be pretty straightforward with no options that seem to influence this.
We've tried altering the JDBC connection validation settings but this doesn't seem to have made any difference.
Anyone have any ideas?
Robski!

There are no special options to handle this case in the current timer service implementation. Please file an issue describing the scenario here :
https://glassfish.dev.java.net/servlets/ProjectIssues
--ken

Network connection lost during sleep

Each time sice upgrade 10.8.2 network connectopn is lost during sleep

Hi
I have the same problem. After waking up the MBP from sleep, my connection to my external Volume via AFP is lost. (ML 10.8.2.)
Though i checked a lot of forums, but didn't find out how to solve this problem.
I hope, somebody will find a solution …
Cheers
Alex

Database connection change in crystal reports 9

Post Author: thanksforhelp
CA Forum: Data Connectivity and SQL
Hi,
The report have to modified so I moved from prod to dev and changed the Database connection in set database location. they have the same table name and structure, but different database name, on the verify sql, I still see the prod database name and data is pulled from prod and not dev.
Please help in fixing the issue.
thanks in advance.

Hi,
Yes, I am using the MDX driver.
Is there any pre-requisites of importing certain ABAP transports into SAP Server since I haven't done any? Please recommend.
Thanks,
Amogh

Connection lost during saving some workbooks in Plus

Hi,
I've faced strange problem in Disco plus. When I try to save some workbooks to database, connection is lost. This problem is faced on some workbooks, in other saving works fine. This problem doesn't exist in Desktop edition.
I've searched forum and found, that it could be connected with sorting on calculation item based on CASE. But I haven't any calculation and for test removed all sorting and problem remains.
How do I can solve this problem?
Regards,
Krystian

Hi Krystian
Presumably you are on 10g? I'm wondering whether you created the workbooks in Desktop initially and then started using them in Plus. I noticed that this scenario was causing workbooks with calculations to not save or reopen correctly. When I created the workbooks using only Plus I had no issues.
Can you also confirm whether you have upgraded to 10.1.2.2 recently? There are known issues with lost connections here too.
Best wishes
Michael

BPC database connection error during the installation of sp08 BPC 7

Hi,
I am installing BPC 7.00.8 on window 2003.
After installation i found an error in database connection.
BPC logg showing
==============[BPC Exception Logging]==============
[Message Type] : ERROR
[Job Name]     : Log initialization
[DateTime]     : 11/2/2011 10:30:25 AM
[UserId]       :
[Exception]
    DetailMsg : {Unable to load DLL (librfc32.dll).}
==============[BPC Exception Logging End ]==============
==============[BPC Exception Logging]==============
[Message Type] : TRACE
[Job Name]     : Log initialization
[DateTime]     : 11/2/2011 10:30:25 AM
[UserId]       :
[Exception]
[Context]       :
<Context>
<AppSet>
</AppSet>
<UserID><![CDATA[JETAIRWAYS\isdhlpdsk]]></UserID>
<App><![CDATA[]]></App>
<Language><![CDATA[]]></Language>
<Session>
<SessionID><![CDATA[]]></SessionID>
<Machine><![CDATA[]]></Machine>
<ModuleName><![CDATA[]]></ModuleName>
</Session>
<CurrentView>
<Dim>
<Name></Name>
<Value></Value>
</Dim>
</CurrentView>
</Context>
[Parameter]       :
[Security]       :
    DetailMsg : {Unable to load DLL (librfc32.dll).}
[Stack Trace]       :
        at OSoft.Services.Common.ApplicationServiceProxy.GetUserLanguageProxy.getABAPUserLanguage()
   at OSoft.Services.Common.ApplicationServiceProxy.ContextUser.init(Hashtable htContext)
   at OSoft.Services.Common.ApplicationServiceProxy.ContextUser..ctor(String contextXML)
   at OSoft.Services.Platform.Logging.Logger.getLoggingLevelConfig(String strContext)
   at OSoft.Services.Platform.Logging.Logger.initialize(String strContext)
==============[BPC Exception Logging End ]==============
==============[BPC Exception Logging]==============
[Message Type] : ERROR
[Job Name]     : TestConnection
[DateTime]     : 11/2/2011 10:30:25 AM
[UserId]       : JETAIRWAYS\isdhlpdsk
[Exception]
    DetailMsg : {Exception of type OSoft.Services.Common.ApplicationServiceProxy.ApplicationServiceException was thrown.}
==============[BPC Exception Logging End ]==============
Please help to resolve this error.
Regards,
R Mav

Hi R Mav,
Did you install SAP Gui 7.1 or 7.2 on your server?
KBA 1378741 might have the answer for your issue.
Solution 1: Put librfc32.dll in System 32 folder on server machine and register it.
or
Solution 2: Install GUI on server machine.
BR,
Marcelo

Connection lost during facetime

connection lost in facetime after upadating to iOS 6. what will i do?

Hi, i am having the same problem with my ipad 2.. after updating to the io6 on both ipads (mine and my dad) i am unable to facetime with him.. it says "connecting" and then 5 mins later it says "connection lost" CALL BACK!
I am beyond frustrated as i never faced any probs before the update!
Some one please help!

Database connection lost during running report

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