Checking the existence of a file in the presentation/application server

Hi All,
If we have a filename with path, how do we check whether the file is existing in the presentation or application server?
Thanks in advance,
Regards,
Bijesh

hi,
Please refer this thread. Solution is there.
https://forums.sdn.sap.com/click.jspa?searchID=4091909&messageID=243700
Rgds
Reshma

Similar Messages

Reading the data from excel file which is in application server.

Hi,
Iam trying to read the data from excel file which is in application server.
I tried using the function module ALSM_EXCEL_TO_INTERNAL_TABLE. But it didn't work.
I tried just reading using open data set and read data set it is giving junk characters.
Please suggest me if you have any solution.
Best Regards,
Brahma Reddy

Hi Narendra,
Please see the below code I have written
OPEN DATASET pa_sfile for INPUT in text mode ENCODING DEFAULT MESSAGE wf_mess.
CHECK sy-subrc = 0.
DO.
READ DATASET pa_sfile INTO wf_string.
IF sy-subrc <> 0.
EXIT.
else.
split wf_string at wl_# into wf_field1 wf_field2 wa_upload-field3
wa_upload-field4 wa_upload-field5 wa_upload-field6 wa_upload-field7 wa_upload-field8
wa_upload-field9 wa_upload-field10 wa_upload-field11 wa_upload-field12 wa_upload-field13
wa_upload-field14 wa_upload-field15 wa_upload-field16 wa_upload-field17 wa_upload-field18
wa_upload-field19 wa_upload-field20 wa_upload-field21 wa_upload-field22 wa_upload-field23
wa_upload-field24 wa_upload-field25 wa_upload-field26 wa_upload-field27 wa_upload-field28
wa_upload-field29 wa_upload-field30 wa_upload-field31 wa_upload-field32 wa_upload-field33
wa_upload-field34 wa_upload-field35 wa_upload-field36 .
wa_upload-field1 = wf_field1.
wa_upload-field2 = wf_field2.
append wa_upload to int_upload.
clear wa_upload.
ENDIF.
ENDDO.
CLOSE DATASET pa_sfile.
Please note Iam using ECC5.0 and it is not allowing me to declare wl_# as x as in your code.
Also if Iam using text mode I should use extension encoding etc.( Where as not in your case).
Please suggest me any other way.
Thanks for your help,
Brahma Reddy

BACKUP failed to complete the command BACKUP DATABASE. Check the backup application log for detailed messages.

Hi,
We have a back up that is failing.
The error is "BACKUP failed to complete the command BACKUP DATABASE RPS. Check the backup application log for detailed messages.".
As I understand it the backup application log is at C:\Program Files\Microsoft SQL Server\MSSQL.2\MSSQL\LOG. From that all I get is
2014-03-05 14:49:29.41 Backup Error: 3041, Severity: 16, State: 1.
2014-03-05 14:49:29.41 Backup BACKUP failed to complete the command BACKUP DATABASE myDb. Check the backup application log for detailed messages.
The command I am using is
BACKUP DATABASE [MyDb]
TO DISK = N'D:\Domains\SQL_Backup\DB\myDb\Mydb_FullBackup_20140305_1100.bak'
WITH NOFORMAT, NOINIT, NAME = N'mydb-Full Database Backup', SKIP, NOREWIND, NOUNLOAD, STATS = 10
GO
The database is Microsoft SQL Server Standard Edition (64-bit) Version 9.00.1399.06.
The computer is Windows server 2003 R2 Standard Edition SP2
The Db is 191 Gb and there is 227 Gb available on the D drive where it's being backed up to.
Any thoughts as to how I can track down the problem.
Is the 227Gb of spare disk space big enough to back up a 191 Gb database?
If not how much is needed?
Thanks

Hello,
Can you apply latest service pack .I dont know but guess that can be issue.Once faced ,not quite sure.Also can you just make your command like
BACKUP DATABASE [MyDb]
TO DISK = 'D:\Domains\SQL_Backup\DB\myDb\Mydb_FullBackup_20140305_1100.bak'
WITH NOFORMAT, NOINIT, STATS = 10
GO
Just a simple one .Is backup failing immediately or after some time .Error is not so helpful as it does not shows any information
Please mark this reply as the answer or vote as helpful, as appropriate, to make it useful for other readers

How to store a JSP file in the SAP Application server ?

Hello All,
My reqt. is as follows :
1. I need to store a JSP File on the SAP Application server .
How can I do this ?
2. I want to call the uploaded jsp file from the server and call this jsp from abap to view the result of it .
How can I achieve this ?
First of all is this possible ?
Regards,
Deepu.K

Hello Mike,
Thanks for ur reply.
I've imported the JSP as a mime object into the BSP.
Now I've created the page to show that Mime Object as an image.
But nothing is coming as an output.
But then,there is an option for that mime object. i.e when I right click on the mime object there is an option called " convert to BSP".
I selected that option and it created a view in my BSP .( My BSP is a page with flow logic application )
Now how should i make this view to be an output ?
I guess this shud be posted in the BSP Forum ...but still taking a chance here :)-
Regards,
Deepu.K

Error while deploying an ear file in the Oracle Application Server

Hi,
There was an existing ear deployed in the the oracle application server - 10g. We had to include some customizations so we rebuild the ear file with the new changes and tried redeploying the ear using the EM console. Getting the below error while deploying the same. Any pointers to the same would be helpful.
Error
An error occurred when processing the data submitted. Find the appropriate field and enter the correct information as noted next to each field.
Archive Location - Failed in uploading archive. Invalid archive file: Jar file resourceadapter-rar.rar is missing a standard deployment located at META-INF/ra.xml
We have not modified anything in the ra.xml nor have touched the resourceadapter-rar.rar

Hello
did you configure the startweblogic file as mentioned in the admin guide ?

An Active Directory error 0x51 occurred when trying to check the suitability of server

We have several exchange administrators and two exchange 2010 servers and one exchange 2007 server. I am getting the following error message
when opening up Exchange Management Console on one of the exchange 2010 server.
"An Active Directory error 0x51 occurred when trying to check the suitability of server 'dc101.domain.local'. Error: 'Active directory
response: The LDAP server is unavailable.'
dc101 does not exist anymore. I tried changing the Configuration Domain Controller by manually specify a domain controller but get the exact
same error message and also gets an empty list when selecting the domain. Other administrators who logs into to the same server do not get this error message.
If I open the exchange management console on another exchange server, it works without problem. Is there a setting somewhere I need to change
to point it to the correct domain controller using power shell?

I fixed it for myself.
Organization Configuration->Modify Configuration Domain Controller->select Use a default domain controller

Node id does not exist for the current application server id on forms

Hi,
We have a Two node RAC setup on which Oracle e-business suite R12.0.6 is setup
We have CP and DB on two RAC nodes and Forms and Web on two separate server(non-RAC)
while opening oracle forms we are getting" Node id does not exist for the current application server id "
on checking Concurrent manager logfile we founf no error, we matched Application Server id from DBC file of all the 4 nodes with application table
Fnd_nodes... which matches ( there is no mismatch of application server id) .
We have also tried commenting the application server id in dbc file and executed adgendbc.sh to regenarate dbc file but we are facing the same issue.
Also tried to clear setup with fnd_conc_clone.clean setup and again executing autoconfig on db and application tier but no result yet.
Can some one guide as to which file has this message "Node id does not exist for the current application server id "
and what could be the reason for this.
Help is appreciated.
Regards,
Milan

I already tried the mentioned metalink note id but it did not work.What did you try exactly?
Can u help out as from where am i getting the message "Node id does not exist for the current application server id" It is already mentioned in the doc referenced above -- From the dbc file under $FND_SECURE directory.
i mean from which file does the above message comes.Please clean FND_NODES table as per (How to Clean Nonexistent Nodes or IP Addresses From FND_NODES [ID 260887.1]), run AutoConfig on the database tier then on the application tier and check then.
Thanks,
Hussein

The ITS could not connect to the Web Application Server or the R/3 System

Hi Gurus
we are in the process of insalling ITS 6.20 (ITS version is 620010318381 ( itsWindowsX64_31-200001681, R/3 4.7 200)
Actually we installed it for dev/qas server with connectin mode property as "Connect to SAP system Using Applicatin Server" these are working fine for webgui!
and the same thing i installed for Production as connection mode property as " Connect to SAP System Using message Server" (hostname/IP, port as 3600 (as instance number is 00) here in the production evnironment we have 2 app servers. The installation got successful but i am not getting the log on screen through the link: http://10.3.3.175:81/scripts/wgate/webgui!
the error message is :
Connect Error
The ITS could not connect to the Web Application Server or the R/3 System
any help please
Thanks in advance

Hello Balaji,
Check the global.srvc file for errors in the R/3 system information. The ITS uses the following to connect to your system:
~appserver
~routestring
~systemname
~systemnumber
~logingroup
~messageserver
Which parameters are used depend on how you are connecting (logon group, route string, etc.)
Edgar

ITS could not connect to the Web Application Server or the R/3 System

ITS 6.20 on a single host on a WinXP test machine, connecting to R3 4.6C.
The webgui <u>was</u> working, but a test application created in the WebStudio would not work.
Now it's the other way around, the test application works fine, but the webgui fails with a "The ITS could not connect to the Web Application Server or the R/3 System."
I have not managed to get ../scripts/wgate/admin/! to work either.
Is it possible to have both the webgui and WebStudio created applications, working on the same ITS installation?
If yes, any ideas how?
Many thanks
Tim

Hi Tim,
You have to check the connection data in the relevant service file e.g.
~systemname
~messageserver
~logingroup
~appserver
~systemnumber
~routestring
~connectstring
If the Agate doesn't run you would see an ITS 500 error in the browser.
Thanks and regards,
Dieter

Node id does not exist for the current application server id

Hi gurus,
when i start application services (adstrtal.sh) i encounter the following error: Node id does not exist for the current application server id.
i executed the command select server_id from fnd_nodes and had the following output
SERVER_ID
991D192B1CFC10F2E043C0A8645210F226563381082071204628231314463687
i also checked the .dbc files under $FND_TOP/secure, there were two HOSTNAME_SID.dbc files (IPPDDVP_VIS.dbc and ippddvp_vis.dbc) with different APPL_SERVER_ID
ippddvp_vis.dbc == 9827D18C8C2E8816E043C0A86452881611641850934523625093287478849136
IPPDDVP_VIS.dbc == 991D192B1CFC10F2E043C0A8645210F226563381082071204628231314463687
Please help me out.
thanks.

i cleaned the FND_NODES TABLE as per metalink note 260887.1. i run autoconfig on db/apps tier. Now when i start the application, i encounter the following error:
applmgr >./adstrtal.sh apps/apps
You are running adstrtal.sh version 115.19
Executing service control script:
/dvp2/product/viscomn/admin/scripts/VIS_ippddvp/adapcctl.sh start
script returned:
adapcctl.sh version 115.55
Cannot reconnect to gateway
Cause: Application Object Library is unable to reconnect to your gateway ORACLE account after you unsuccessfully attempted to sign-on.
Action: Check that your gateway environment variable is set correctly.
Apache Web Server Listener is not running.
Starting Apache Web Server Listener (dedicated HTTP) ...
Cannot reconnect to gateway
Cause: Application Object Library is unable to reconnect to your gateway ORACLE account after you unsuccessfully attempted to sign-on.
Action: Check that your gateway environment variable is set correctly.
Cannot reconnect to gateway
Cause: Application Object Library is unable to reconnect to your gateway ORACLE account after you unsuccessfully attempted to sign-on.
Action: Check that your gateway environment variable is set correctly.
Apache Web Server Listener (PLSQL) is not running.
Starting Apache Web Server Listener (dedicated PLSQL) ...
Cannot reconnect to gateway
Cause: Application Object Library is unable to reconnect to your gateway ORACLE account after you unsuccessfully attempted to sign-on.
Action: Check that your gateway environment variable is set correctly.
adapcctl.sh: exiting with status 0
.end std out.
.end err out.
please what should i do next to resolve this problem.
thanks

The existing Application Server Installation is corrupted

Well I downloaded the Java Studio Creator and wanted to test it on a Debian GNU/Linux box. See what happened while installing it:
http://people.freenet.de/jtocancipa/jsc2_install_bug_debian.jpg
http://people.freenet.de/jtocancipa/install.log.gz
Not nice, unfortunately I don't have the time now to debug the shell script inside the creator-2-linux-en.bin file, so if anyone knows how to fix this... thanks in advance.

Hi,
I am having the same problem on a Gentoo installation. At the end of installation I get the error
- The existing application server installation is corrupted I have installed both as root and a normal user.
The ~/sun/Creator2_1/SunAppServer8 directory is empty and I can't use _unist/unistall.bin as it complains about being unable to stop the server.
The install log gives these errors:
(18-May-2006 04:07:32), Setup.product.install, com.sun.installer.InstallApplicationServerAction, msg1, Installing Application Server...
Checking available disk space...
Checking Java(TM) 2 Runtime Environment...
Extracting installation files...
Launching Java(TM) 2 Runtime Environment...
Deleting temporary files...
exitcode = 64
(18-May-2006 04:07:55), Setup.product.install, com.sun.installer.InstallApplicationServerAction, err,
Error occurred while installing [64] -> /home/stanwayg/sun/Creator2_1/_uninst/install.sh /home/stanwayg/sun/Creator2_1/_uninst statefile ../install.log /home/stanwayg
(18-May-2006 04:07:55), Setup.product.install, com.sun.installer.InstallApplicationServerAction, err,
Error occurred while Installing Application Server....
(18-May-2006 04:07:55), Setup.product.install, com.sun.installer.InstallApplicationServerAction, msg1, Finished
(18-May-2006 04:07:55), Setup.product.install, com.ibm.wizard.platform.linux.LinuxProductServiceImpl, msg1, installing Post Install Core Action (PostInstallCoreAction)
(18-May-2006 04:08:05), Setup.product.install, com.sun.installer.PostInstallCoreAction, err, Unable to modify file: stopserver.ksh
(18-May-2006 04:08:05), Setup.product.install, com.sun.installer.PostInstallCoreAction, err, Unable to modify file: startserver.ksh
(18-May-2006 04:08:05), Setup.product.install, com.sun.installer.PostInstallCoreAction, err, Unable to modify file: ij.ksh
(18-May-2006 04:08:05), Setup.product.install, com.sun.installer.PostInstallCoreAction, err, Unable to modify file: sysinfo.ksh
(18-May-2006 04:08:05), Setup.product.install, com.sun.installer.PostInstallCoreAction, err, Unable to modify file: sysinfo.ksh
(18-May-2006 04:08:05), Setup.product.install, com.sun.installer.PostInstallCoreAction, err, Unable to copy DataDirect drivers
(18-May-2006 04:08:05), Setup.product.install, com.sun.installer.PostInstallCoreAction, err, Unable to copy driveradapter.jar
(18-May-2006 04:08:05), Setup.product.install, com.sun.installer.PostInstallCoreAction, err, Unable to copy appserv-env.jarI re-downloaded the installation file and still get the problem. Is there a solution to this?
Regards
GWS
I've been trying further to get this to install and I have found that it is actually the SJSAS installation that is the problem.
If I try to install SJSAS using any route (bundled with Netbeans, bundled with Creator or on its own) the installation fails.
If I try ot install using the freestanding SJSAS installler I get errors about their being insufficient disk space even though there is plenty of room (250Gig).
But still not much closer to getting it working.

What causes The Report Application Server failed exception?

My environment:
Windows Server 2008 R2 8 cores 6 gig of ram.
A Windows Service running:
Oracle 11g
Oracle 11.2 64 bit client
C# 4.0 Framwork
Crystal Reports Visual Studio 2010 13.0.2000
This window service needs to create 1100 pdf documents generated by crystal reports per hour for a minimum of 8 hours straight.
These pdf files are written on the local file system.
The Windows Service runs 3 threads per core. Each thread can run up to 5 individual CR .rpt files in a sequential order.
After 4000 pdf documents created, I get the following errors.
1) The Report Application Server failed
2) Server is out of memory.
3) Not enough memory for operation.
4) Invalid report file path.
Using Windows Task Manager Resource Monitor I noticed the following:
After running 3000 pdf report requests, I stopped the processing pdf reports and noticed hundreds of
\BaseNamedObjects\CrystalReportXalanInitizeMutex(Pid of my process)
Why are they there after a close and dispose of the ReportDocument object?
I ran Reggate ANTS Memory Profiler 7.2 to check for memory leaks in my code and my code that I have control over is clean.
Why am I getting the exceptions above?
My code calls ExportReportToSream. After persisting the stream to disk, I call Close and Dispose on the stream.
My Code
==========================================================================================        public MemoryStream ExportReportToStream(String reportName, LogOnInfo logOnInfo, string reportParams, CrystalExportFormatType formatType)
            ReportDocument reportDoc = new ReportDocument();
            if (!System.IO.File.Exists(reportName))
                throw new InvalidArgumentException("reportName '" + reportName + "' does not exist", EngineExceptionErrorID.InvalidArgument);
            try
                lock (lockThis)
                    reportDoc.Load(reportName, OpenReportMethod.OpenReportByTempCopy);
                ApplyLogOnInfo(reportDoc, logOnInfo);
                //apply params if any
                if (!String.IsNullOrEmpty(reportParams))
                    ApplyStringParams(reportDoc, reportParams);
                return (MemoryStream)reportDoc.ExportToStream((ExportFormatType)formatType);
            //we need to use the try catch, finally so the report can be disposed properly
            catch (Exception)
                throw;
            finally
                DistroyReportDocument(reportDoc);
                reportDoc = null;
        private void ApplyStringParams(ReportDocument reportDoc, string reportParams)
            if (reportDoc == null)
                return;
            if (String.IsNullOrEmpty(reportParams))
                return;
            string[] paramsArray = reportParams.Split('|');
            string[] subParamsArray = null;
            //apply report params
            ParameterValueKind type;
            string paramValue = string.Empty;
            ParameterField paramField = null;
            ParameterDiscreteValue discreteValue;
            int x = 0;
            int paramCount = 0;
            for (x = 0; x < reportDoc.ParameterFields.Count; x++)
                // The ParameterFields object contains all parameters including the subreports.
                // Subreport params have the name of the subreport.
                if (reportDoc.Name.Trim().ToUpper() == reportDoc.ParameterFields[x].ReportName.Trim().ToUpper())
                    paramCount++;
Edited by: Ludek Uher on Dec 15, 2011 7:57 AM
Edited by: Ludek Uher on Dec 15, 2011 7:58 AM

if (paramsArray.Length < paramCount)
                throw new InvalidArgumentException("invalid number of arguments passed to report '" + reportDoc.Name + "' expected " + reportDoc.ParameterFields.Count + " received " + paramsArray.Length, EngineExceptionErrorID.InvalidArgument);
            for (x = 0; x < reportDoc.ParameterFields.Count; x++)
                if (reportDoc.Name.Trim().ToUpper() != reportDoc.ParameterFields[x].ReportName.Trim().ToUpper())
                    continue;
                paramValue = paramsArray[x];
                paramField = reportDoc.ParameterFields[x];
                type = paramField.ParameterValueType;
                if (paramField.EnableAllowMultipleValue && paramValue.IndexOf(',') > -1)
                    subParamsArray = paramValue.Split(',');
                    ParameterValues currentParameterValues = new ParameterValues();
                    foreach (string subParamValue in subParamsArray)
                        discreteValue = new ParameterDiscreteValue();
                        discreteValue.Value = subParamValue;
                        currentParameterValues.Add(discreteValue);
                    paramField.CurrentValues = currentParameterValues;
                else
                    discreteValue = new ParameterDiscreteValue();
                    discreteValue.Value = paramValue;
                    paramField.CurrentValues.Add(discreteValue);
        private bool ApplyLogOnInfo(ReportDocument document, LogOnInfo logOnInfo)
            TableLogOnInfo info = null;
            // Define credentials
            info = new TableLogOnInfo();
            info.ConnectionInfo.AllowCustomConnection = true;
            info.ConnectionInfo.ServerName = logOnInfo.ServerName;
            info.ConnectionInfo.DatabaseName = logOnInfo.DatabaseName;
            // Set the userid/password for the report if we are not using integrated security
            if (logOnInfo.IntegratedSecurity)
                info.ConnectionInfo.IntegratedSecurity = true;
            else
                info.ConnectionInfo.Password = logOnInfo.Password;
                info.ConnectionInfo.UserID = logOnInfo.UserID;
// Main connection?
            document.SetDatabaseLogon(info.ConnectionInfo.UserID,
                                        info.ConnectionInfo.Password,
                                        info.ConnectionInfo.ServerName,
                                        info.ConnectionInfo.DatabaseName,
                                        true);
            // Other connections?
            foreach (CrystalDecisions.Shared.IConnectionInfo connection in document.DataSourceConnections)
                connection.SetConnection(logOnInfo.ServerName, logOnInfo.DatabaseName, logOnInfo.IntegratedSecurity);
                connection.SetLogon(logOnInfo.UserID, logOnInfo.Password);
                connection.LogonProperties.Set("Data Source", logOnInfo.ServerName);
                connection.LogonProperties.Set("Initial Catalog", logOnInfo.DatabaseName);
            // Only do this to the main report (can't do it to sub reports)
            if (!document.IsSubreport)
                // Apply to subreports
                foreach (ReportDocument rd in document.Subreports)
                    ApplyLogOnInfo(rd, logOnInfo);
            // Apply to tables
            foreach (CrystalDecisions.CrystalReports.Engine.Table table in document.Database.Tables)
                TableLogOnInfo tableLogOnInfo = table.LogOnInfo;
                tableLogOnInfo.ConnectionInfo = info.ConnectionInfo;
                table.ApplyLogOnInfo(tableLogOnInfo);
                if (!table.TestConnectivity())
                    string strMsg = "ApplyLoginInfo failed to apply log in info for table " + table.Name + ", Crystal Report: " + document.FileName + " DB: " + logOnInfo.DatabaseName + " UserID: " + logOnInfo.UserID;
                    throw new InvalidOperationException(strMsg);
            //verify logon info
            document.VerifyDatabase();
            return true;
        private void DistroyReportDocument(ReportDocument document)
            if (document == null)
                return;
             document.Close();
Edited by: Ludek Uher on Dec 15, 2011 7:59 AM

Accessing remove EJBs while debugging using the Embedded Application Server

I'm trying to configure to debug a multi-tier application (servlets + EJBs) where a servlet accesses EJBs set up on a second OC4J application server. I've set up rmi.xml in the embedded application server to reference my second application server by adding the line.
<server host="127.0.0.1" username="admin" port="23791" password="password"/>
When I run the embedded application server it seems to hang, with the stack in
the following state:
OC4J main()
OC4J launchOC4JCommandLine()
ApplicationServer launchCommandLine()
Thread join()
Thread join(0)
Object wait(0)
The following exception is generated on the second application server
C:\Program Files\Oracle\JDeveloper9i\j2ee\home>java -jar oc4j.jar
Oracle9iAS (9.0.2.0.0) Containers for J2EE initialized
java.lang.NullPointerException
java.lang.ClassLoader com.evermind.server.rmi.RMIInputStream.getClassLoa
der()
java.lang.Class com.evermind.server.rmi.RMIInputStream.resolveClass(java
.io.ObjectStreamClass)
java.io.ObjectStreamClass java.io.ObjectInputStream.inputClassDescriptor
java.lang.Object java.io.ObjectInputStream.readObject(boolean)
java.lang.Object java.io.ObjectInputStream.readObject()
int java.io.ObjectInputStream.inputObject(boolean)
java.lang.Object java.io.ObjectInputStream.readObject(boolean)
java.lang.Object java.io.ObjectInputStream.readObject()
void com.evermind.server.rmi.RMIConnection.handleBindObject()
void com.evermind.server.rmi.RMIConnection.run()
void com.evermind.util.ThreadPoolThread.run()
Has anyone got any ideas what is happening here and how I can fix it?
Thanks,
Mark.

This is an OC4J question. Try posting your message to the Products > Application Server > J2EE forum. Someone there should be able to answer your question.

Accessing remote EJBs while debugging using the Embedded Application Server

I'm trying to configure to debug a multi-tier application (servlets + EJBs) where a servlet accesses EJBs set up on a second OC4J application server. I've set up rmi.xml in the embedded application server to reference my second application server by adding the line.
<server host="127.0.0.1" username="admin" port="23791" password="password"/>
When I run the embedded application server it seems to hang, with the stack in
the following state:
OC4J main()
OC4J launchOC4JCommandLine()
ApplicationServer launchCommandLine()
Thread join()
Thread join(0)
Object wait(0)
The following exception is generated on the second application server
C:\Program Files\Oracle\JDeveloper9i\j2ee\home>java -jar oc4j.jar
Oracle9iAS (9.0.2.0.0) Containers for J2EE initialized
java.lang.NullPointerException
java.lang.ClassLoader com.evermind.server.rmi.RMIInputStream.getClassLoa
der()
java.lang.Class com.evermind.server.rmi.RMIInputStream.resolveClass(java
.io.ObjectStreamClass)
java.io.ObjectStreamClass java.io.ObjectInputStream.inputClassDescriptor
java.lang.Object java.io.ObjectInputStream.readObject(boolean)
java.lang.Object java.io.ObjectInputStream.readObject()
int java.io.ObjectInputStream.inputObject(boolean)
java.lang.Object java.io.ObjectInputStream.readObject(boolean)
java.lang.Object java.io.ObjectInputStream.readObject()
void com.evermind.server.rmi.RMIConnection.handleBindObject()
void com.evermind.server.rmi.RMIConnection.run()
void com.evermind.util.ThreadPoolThread.run()
Has anyone got any ideas what is happening here and how I can fix it?
Thanks,
Mark.

This is an OC4J question. Try posting your message to the Products > Application Server > J2EE forum. Someone there should be able to answer your question.

Custom tool error for COMexception: The report application server failed.

hi there,
i am using crystal reports for the last one year onwards, i don't get any errors till know. Yesterday when i modified some information in 40 reports. out of these reports 34 reports are successfully build, but for the remaining six reports the code is not generating.
Custom tool error: "Code generator 'ReportCodeGenerator' failed. Exception stack = CrystalDecisions.Shared.CrystalReportsException: Load report failed. ---> System.Runtime.InteropServices.COMException: The Report Application Server failed
   at CrystalDecisions.ReportAppServer.ClientDoc.ReportClientDocumentClass.Open(Object& DocumentPath, Int32 Options)
   at CrystalDecisions.ReportAppServer.ReportClientDocumentWrapper.Open(Object& DocumentPath, Int32 Options)
   at CrystalDecisions.ReportAppServer.ReportClientDocumentWrapper.EnsureDocumentIsOpened()
   --- End of inner exception stack trace ---
   at CrystalDecisions.ReportAppServer.ReportClientDocumentWrapper.EnsureDocumentIsOpened()
   at CrystalDecisions.CrystalReports.Engine.ReportDocument.Load(String filename, OpenReportMethod openMethod, Int16 parentJob)
   at CrystalDecisions.CrystalReports.Engine.ReportDocument.Load(String filename)
   at CrystalDecisions.VSDesigner.CodeGen.ReportClassWriter..ctor(String filePath)
   at CrystalDecisions.VSDesigner.CodeGen.ReportClassWriter..ctor(String filePath, String resourceNamespace)
   at CrystalDecisions.VSDesigner.CodeGen.ReportCodeGenerator.GenerateCode(String inputFileName, String inputFileContent)"
i am not understanding why it is getting for me, Please help me

Hello,
Whoever wrote the CustomCodeGenerator will have to help you with this one. We know nothing about the underlying code they are using and therefore can't determine the cause.
Appears the error is it can't even load the report so there is something wrong with the workings. Open the report again in CR Designer and Verify Database and then check the changes you did. Something is not right or the DB driver their application is using does not match with what you are using.
Don

Checking the existence of a file in the presentation/application server

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