Connection Problem from Client ?

I can connect to database for SYS and SYSTEM but not for any other USER using JDBC (Oracle (Thin driver))
Connection URL: jdbc:oracle:thin:@localhost:1521:xe
USER Name: System
Password:*****
If I use other user then it give me problem.
ERROR:
ORA-01017: invalid username/password; logon denied
jar file I tried are ojdbc6.jar and ojdbc14 seperately.
=================
SQLPlus from command line work fine
1) sqlplus system/password@xe
2) sqlplus sys/password@xe as sysdba
3) sqlplus aaron/password@xe as sysdba
when I tried
sqlplus aaron/password@xe
I got following error.
ERROR:
ORA-01017: invalid username/password; logon denied
==============
Thanks
AR

Hello Aaron,
how did you create you user? Did you notice that starting with 11g passwords are now case sensitive?
-Udo

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Database connection problem from RDBMSRealm

Hi Everyone,
I am implementing an application with Weblogic5.1, RDBMSRealm, Merant type 4 JDBC driver and SQL server 7.0. When I am starting
the Weblogic server, I am getting an error as described as follows. Can anyone there give me a clue?
As you see, I am using Merant Spy JDBC driver (for debugging).
With this kind of driver, any JDBC calls to database server
in the code will be displayed.
As you know, there are a quite number of "prepareStatement" from RDBMSRealm. When the weblogic server is starting, they have to be initialized. I don't understand why it needs to make a connection for each "prepareStatement"?, and why it is still in connection mode after it is initialized?
Thanks a lot.
-John
Thu Jan 18 16:01:00 EST 2001: <System Props> weblogic.system.home = Ppg
Thu Jan 18 16:01:00 EST 2001: <System Props> weblogic.system.name = PpgServer
Thu Jan 18 16:01:00 EST 2001: <WebLogicServer> Loaded License : D:/weblogic/license/WebLogicLicense.xml
Thu Jan 18 16:01:00 EST 2001: <WebLogicServer> Server loading from weblogic.class.path. EJB redeployment enabled.
registerDriver: driver[className=com.merant.datadirect.jdbc.sqlserver.SQLServerDriver,com.merant.datadirect.jdbc.sqlserver.SQLServerDriver@d071d920]
skipping: driver[className=weblogic.jdbc.pool.Driver,weblogic.jdbc.pool.Driver@fdd92d]
spy>> Connection accepted by SQLServer
spy>> OK (Connection[1])
getConnection returning driver[className=com.merant.jdbcspy.SpyDriver,com.merant.jdbcspy.SpyDriver@cee1d920]
spy>> Connection[1].prepareStatement(String sql)
spy>> sql = SELECT U_NAME, U_PASSWORD FROM users WHERE U_NAME = ?
spy>> OK (PreparedStatement[1])
spy>> Connection[1].prepareStatement(String sql)
spy>> sql = SELECT A_NAME, A_PRINCIPAL, A_PERMISSION FROM aclentries WHERE A_NA..
spy>> OK (PreparedStatement[2])
spy>> Connection[1].prepareStatement(String sql)
spy>> sql = SELECT U_NAME, U_PASSWORD FROM users
spy>> OK (PreparedStatement[3])
spy>> Connection[1].prepareStatement(String sql)
spy>> sql = SELECT GM_GROUP, GM_MEMBER FROM groupmembers ORDER BY GM_GROUP
spy>> OK (PreparedStatement[4])
spy>> Connection[1].prepareStatement(String sql)
spy>> sql = SELECT A_NAME, A_PRINCIPAL, A_PERMISSION FROM aclentries ORDER BY A..
spy>> java.sql.SQLException: [MERANT][SQLServer JDBC Driver][SQLServer]Login fa..
java.sql.SQLException: [MERANT][SQLServer JDBC Driver][SQLServer]Login failed. The maximum simultaneous user count of 5 licenses for this 'Standard Edition' server has been exceeded. Additional licenses should be ob
tained and installed or you should upgrade to a full version.
at com.merant.datadirect.jdbc.base.BaseExceptions.getException(BaseExceptions.java:72)
at com.merant.datadirect.jdbc.sqlserver.tds.TDSRequest.processErrorToken(TDSRequest.java:401)
at com.merant.datadirect.jdbc.sqlserver.tds.TDSRequest.processReplyToken(TDSRequest.java:1571)
at com.merant.datadirect.jdbc.sqlserver.tds.TDSLoginRequest.processReplyToken(TDSLoginRequest.java:549)
at com.merant.datadirect.jdbc.sqlserver.tds.TDSRequest.processTokensInReply(TDSRequest.java, Compiled Code)
at com.merant.datadirect.jdbc.sqlserver.tds.TDSRequest.processReply(TDSRequest.java:1661)
at com.merant.datadirect.jdbc.sqlserver.SQLServerImplConnection.open(SQLServerImplConnection.java:98)
at com.merant.datadirect.jdbc.base.BaseConnection.getNewImplConnection(BaseConnection.java:405)
at com.merant.datadirect.jdbc.base.BaseConnection.getImplConnection(BaseConnection.java:333)
at com.merant.datadirect.jdbc.base.BaseStatement.getImplConnection(BaseStatement.java:1223)
at com.merant.datadirect.jdbc.base.BaseStatement.getImplStatement(BaseStatement.java:1241)
at com.merant.datadirect.jdbc.base.BasePreparedStatement.<init>(BasePreparedStatement.java:63)
at com.merant.datadirect.jdbc.base.BaseConnection.prepareStatement(BaseConnection.java:960)
at com.merant.jdbcspy.SpyConnection.prepareStatement(Unknown Source)
at com.bea.ppg.rdbmsrealm.RDBMSDelegate.prepare(RDBMSDelegate.java:116)
at com.bea.ppg.rdbmsrealm.RDBMSDelegate.<init>(RDBMSDelegate.java:187)
at com.bea.ppg.rdbmsrealm.RDBMSDelegate$DFactory.newInstance(RDBMSDelegate.java:912)
at weblogic.utils.reuse.Pool.getInstance(Pool.java:57)
at com.bea.ppg.rdbmsrealm.RDBMSRealm.getDelegate(RDBMSRealm.java:115)
at com.bea.ppg.rdbmsrealm.RDBMSRealm.getPermission(RDBMSRealm.java:515)
at weblogic.security.acl.CachingRealm.getPermission(CachingRealm.java:1698)
at weblogic.security.acl.CachingRealm.setupAcls(CachingRealm.java, Compiled Code)
at weblogic.security.acl.CachingRealm.<init>(CachingRealm.java:706)
at weblogic.security.acl.CachingRealm.<init>(CachingRealm.java:564)
at weblogic.t3.srvr.T3Srvr.initializeSecurity(T3Srvr.java:1750)
at weblogic.t3.srvr.T3Srvr.start(T3Srvr.java, Compiled Code)
at weblogic.t3.srvr.T3Srvr.main(T3Srvr.java:827)
at java.lang.reflect.Method.invoke(Native Method)
at weblogic.Server.startServerDynamically(Server.java:99)
at weblogic.Server.main(Server.java:65)
at weblogic.Server.main(Server.java:55)
Unable to initialize server: com.bea.ppg.rdbmsrealm.RDBMSException: realm initialization failed, Connection.prepareStatement() failed on statement "SELECT A_NAME, A_PRINCIPAL, A_PERMISSION FROM aclentries ORDER BY A
_NAME, A_PRINCIPAL", - with nested exception:
[java.sql.SQLException: [MERANT][SQLServer JDBC Driver][SQLServer]Login failed. The maximum simultaneous user count of 5 licenses for this 'Standard Edition' server has been exceeded. Additional licenses should be o
btained and installed or you should upgrade to a full version.]
fatal initialization exception
com.bea.ppg.rdbmsrealm.RDBMSException: realm initialization failed, Connection.prepareStatement() failed on statement "SELECT A_NAME, A_PRINCIPAL, A_PERMISSION FROM aclentries ORDER BY A_NAME, A_PRINCIPAL", - with
nested exception:
[java.sql.SQLException: [MERANT][SQLServer JDBC Driver][SQLServer]Login failed. The maximum simultaneous user count of 5 licenses for this 'Standard Edition' server has been exceeded. Additional licenses should be o
btained and installed or you should upgrade to a full version.]
at com.bea.ppg.rdbmsrealm.RDBMSDelegate.<init>(RDBMSDelegate.java:210)
at com.bea.ppg.rdbmsrealm.RDBMSDelegate$DFactory.newInstance(RDBMSDelegate.java:912)
at weblogic.utils.reuse.Pool.getInstance(Pool.java:57)
at com.bea.ppg.rdbmsrealm.RDBMSRealm.getDelegate(RDBMSRealm.java:115)
at com.bea.ppg.rdbmsrealm.RDBMSRealm.getPermission(RDBMSRealm.java:515)
at weblogic.security.acl.CachingRealm.getPermission(CachingRealm.java:1698)
at weblogic.security.acl.CachingRealm.setupAcls(CachingRealm.java, Compiled Code)
at weblogic.security.acl.CachingRealm.<init>(CachingRealm.java:706)
at weblogic.security.acl.CachingRealm.<init>(CachingRealm.java:564)
at weblogic.t3.srvr.T3Srvr.initializeSecurity(T3Srvr.java:1750)
at weblogic.t3.srvr.T3Srvr.start(T3Srvr.java, Compiled Code)
at weblogic.t3.srvr.T3Srvr.main(T3Srvr.java:827)
at java.lang.reflect.Method.invoke(Native Method)
at weblogic.Server.startServerDynamically(Server.java:99)
at weblogic.Server.main(Server.java:65)
at weblogic.Server.main(Server.java:55)
D:\weblogic>goto finish
D:\weblogic>cd Ppg
D:\weblogic\Ppg>ENDLOCAL
D:\weblogic\Ppg>

John, this should be fairly easy to correct. Make sure that you are closing
your prepared statements after you finish with then. Even if you have 3
connections open and you don't close your statements, more connections will
be opened to take care of need.
Hope that this helps.
Paul
"John Wang" <[email protected]> wrote in message
news:[email protected]...
>
All SQL server connections come from the code itself. As you see in themessage output, everytime when the server is initalizing a
"prepareStatement(String sql)" which comes from RDBMSRealm, it is making a
connection. When it starts the sixth, it is broken. In other words, to make
the server start with RDMBSRealm, I have to have the number of SQL server
licence at least the same as the number of "prepareStatement(String sql)" in
RDBMSRrealm realm. Is my understanding correct here? Why is it still in
connection mode after one "prepareStatement" is initialized? Any ideas?
>
Thanks.
-John
"Pete Cressman" <[email protected]> wrote:
The same error? Hmm... the trace says:
java.sql.SQLException: [MERANT][SQLServer JDBC Driver][SQLServer]Login
failed. The maximum simultaneous user count of 5 licenses for this 'Standard
Edition' server has been exceeded. Additional licenses should be obtained
and installed or you should upgrade to a full version.
>>
Find out who is making so many connections. Sorry, that's the best I cansuggest. Good luck.
>>
"John Wang" <[email protected]> wrote:
Hi Pete,
Thanks for your help.
As you suggested, I modified the value DEFAULT_POOL_SIZE = 2 or 1 and
compiled it again. When I run, it still gave me the same error message. What
could it be wrong?
>>>
-John
"Pete Cressman" <[email protected]> wrote:
RDBMSDelegates are pooled by RDBMSRealm. The connection in each
RDBMSDelegate is held open until the class is disposed. the default pool
size is 6. Your license is limited to 5 connections total. Modify the code
in RDBMSRealm so DEFAULT_POOL_SIZE = 2 or 3.
>>>>
"John Wang" <[email protected]> wrote:
Hi Everyone,
I am implementing an application with Weblogic5.1, RDBMSRealm, Merant
type 4 JDBC driver and SQL server 7.0. When I am starting
the Weblogic server, I am getting an error as described as follows.Can anyone there give me a clue?
>>>>>
As you see, I am using Merant Spy JDBC driver (for debugging).
With this kind of driver, any JDBC calls to database server
in the code will be displayed.
As you know, there are a quite number of "prepareStatement" fromRDBMSRealm. When the weblogic server is starting, they have to be
initialized. I don't understand why it needs to make a connection for each
"prepareStatement"?, and why it is still in connection mode after it is
initialized?
>>>>>
Thanks a lot.
-John
Thu Jan 18 16:01:00 EST 2001: <System Props> weblogic.system.home =Ppg
Thu Jan 18 16:01:00 EST 2001: <System Props> weblogic.system.name =PpgServer
Thu Jan 18 16:01:00 EST 2001: <WebLogicServer> Loaded License :D:/weblogic/license/WebLogicLicense.xml
Thu Jan 18 16:01:00 EST 2001: <WebLogicServer> Server loading fromweblogic.class.path. EJB redeployment enabled.
registerDriver:driver[className=com.merant.datadirect.jdbc.sqlserver.SQLServerDriver,com.me
rant.datadirect.jdbc.sqlserver.SQLServerDriver@d071d920]
skipping:driver[className=weblogic.jdbc.pool.Driver,weblogic.jdbc.pool.Driver@fdd92d]
spy>> Connection accepted by SQLServer
spy>> OK (Connection[1])
getConnection returningdriver[className=com.merant.jdbcspy.SpyDriver,com.merant.jdbcspy.SpyDriver@c
ee1d920]
>>>>>
spy>> Connection[1].prepareStatement(String sql)
spy>> sql = SELECT U_NAME, U_PASSWORD FROM users WHERE U_NAME = ?
spy>> OK (PreparedStatement[1])
spy>> Connection[1].prepareStatement(String sql)
spy>> sql = SELECT A_NAME, A_PRINCIPAL, A_PERMISSION FROM aclentriesWHERE A_NA..
spy>> OK (PreparedStatement[2])
spy>> Connection[1].prepareStatement(String sql)
spy>> sql = SELECT U_NAME, U_PASSWORD FROM users
spy>> OK (PreparedStatement[3])
spy>> Connection[1].prepareStatement(String sql)
spy>> sql = SELECT GM_GROUP, GM_MEMBER FROM groupmembers ORDER BYGM_GROUP
spy>> OK (PreparedStatement[4])
spy>> Connection[1].prepareStatement(String sql)
spy>> sql = SELECT A_NAME, A_PRINCIPAL, A_PERMISSION FROM aclentriesORDER BY A..
spy>> java.sql.SQLException: [MERANT][SQLServer JDBCDriver[SQLServer]Login fa..
java.sql.SQLException: [MERANT][SQLServer JDBC Driver][SQLServer]Login
failed. The maximum simultaneous user count of 5 licenses for this 'Standard
Edition' server has been exceeded. Additional licenses should be ob
tained and installed or you should upgrade to a full version.
atcom.merant.datadirect.jdbc.base.BaseExceptions.getException(BaseExceptions.j
ava:72)
atcom.merant.datadirect.jdbc.sqlserver.tds.TDSRequest.processErrorToken(TDSReq
uest.java:401)
atcom.merant.datadirect.jdbc.sqlserver.tds.TDSRequest.processReplyToken(TDSReq
uest.java:1571)
atcom.merant.datadirect.jdbc.sqlserver.tds.TDSLoginRequest.processReplyToken(T
DSLoginRequest.java:549)
atcom.merant.datadirect.jdbc.sqlserver.tds.TDSRequest.processTokensInReply(TDS
Request.java, Compiled Code)
atcom.merant.datadirect.jdbc.sqlserver.tds.TDSRequest.processReply(TDSRequest.
java:1661)
atcom.merant.datadirect.jdbc.sqlserver.SQLServerImplConnection.open(SQLServerI
mplConnection.java:98)
atcom.merant.datadirect.jdbc.base.BaseConnection.getNewImplConnection(BaseConn
ection.java:405)
atcom.merant.datadirect.jdbc.base.BaseConnection.getImplConnection(BaseConnect
ion.java:333)
atcom.merant.datadirect.jdbc.base.BaseStatement.getImplConnection(BaseStatemen
t.java:1223)
atcom.merant.datadirect.jdbc.base.BaseStatement.getImplStatement(BaseStatement
.java:1241)
atcom.merant.datadirect.jdbc.base.BasePreparedStatement.<init>(BasePreparedSta
tement.java:63)
atcom.merant.datadirect.jdbc.base.BaseConnection.prepareStatement(BaseConnecti
on.java:960)
at com.merant.jdbcspy.SpyConnection.prepareStatement(UnknownSource)
atcom.bea.ppg.rdbmsrealm.RDBMSDelegate.prepare(RDBMSDelegate.java:116)
atcom.bea.ppg.rdbmsrealm.RDBMSDelegate.<init>(RDBMSDelegate.java:187)
atcom.bea.ppg.rdbmsrealm.RDBMSDelegate$DFactory.newInstance(RDBMSDelegate.java
:912)
at weblogic.utils.reuse.Pool.getInstance(Pool.java:57)
atcom.bea.ppg.rdbmsrealm.RDBMSRealm.getDelegate(RDBMSRealm.java:115)
atcom.bea.ppg.rdbmsrealm.RDBMSRealm.getPermission(RDBMSRealm.java:515)
atweblogic.security.acl.CachingRealm.getPermission(CachingRealm.java:1698)
atweblogic.security.acl.CachingRealm.setupAcls(CachingRealm.java, Compiled
Code)
atweblogic.security.acl.CachingRealm.<init>(CachingRealm.java:706)
atweblogic.security.acl.CachingRealm.<init>(CachingRealm.java:564)
atweblogic.t3.srvr.T3Srvr.initializeSecurity(T3Srvr.java:1750)
at weblogic.t3.srvr.T3Srvr.start(T3Srvr.java, Compiled Code)
at weblogic.t3.srvr.T3Srvr.main(T3Srvr.java:827)
at java.lang.reflect.Method.invoke(Native Method)
at weblogic.Server.startServerDynamically(Server.java:99)
at weblogic.Server.main(Server.java:65)
at weblogic.Server.main(Server.java:55)
Unable to initialize server: com.bea.ppg.rdbmsrealm.RDBMSException:realm initialization failed, Connection.prepareStatement() failed on
statement "SELECT A_NAME, A_PRINCIPAL, A_PERMISSION FROM aclentries ORDER BY
A
_NAME, A_PRINCIPAL", - with nested exception:
[java.sql.SQLException: [MERANT][SQLServer JDBCDriver[SQLServer]Login failed. The maximum simultaneous user count of 5licenses for this 'Standard Edition' server has been exceeded. Additional
licenses should be o
btained and installed or you should upgrade to a full version.]
fatal initialization exception
com.bea.ppg.rdbmsrealm.RDBMSException: realm initialization failed,Connection.prepareStatement() failed on statement "SELECT A_NAME,
A_PRINCIPAL, A_PERMISSION FROM aclentries ORDER BY A_NAME, A_PRINCIPAL", -
with
nested exception:
[java.sql.SQLException: [MERANT][SQLServer JDBCDriver[SQLServer]Login failed. The maximum simultaneous user count of 5licenses for this 'Standard Edition' server has been exceeded. Additional
licenses should be o
btained and installed or you should upgrade to a full version.]
atcom.bea.ppg.rdbmsrealm.RDBMSDelegate.<init>(RDBMSDelegate.java:210)
atcom.bea.ppg.rdbmsrealm.RDBMSDelegate$DFactory.newInstance(RDBMSDelegate.java
:912)
at weblogic.utils.reuse.Pool.getInstance(Pool.java:57)
atcom.bea.ppg.rdbmsrealm.RDBMSRealm.getDelegate(RDBMSRealm.java:115)
atcom.bea.ppg.rdbmsrealm.RDBMSRealm.getPermission(RDBMSRealm.java:515)
atweblogic.security.acl.CachingRealm.getPermission(CachingRealm.java:1698)
atweblogic.security.acl.CachingRealm.setupAcls(CachingRealm.java, Compiled
Code)
atweblogic.security.acl.CachingRealm.<init>(CachingRealm.java:706)
atweblogic.security.acl.CachingRealm.<init>(CachingRealm.java:564)
atweblogic.t3.srvr.T3Srvr.initializeSecurity(T3Srvr.java:1750)
at weblogic.t3.srvr.T3Srvr.start(T3Srvr.java, Compiled Code)
at weblogic.t3.srvr.T3Srvr.main(T3Srvr.java:827)
at java.lang.reflect.Method.invoke(Native Method)
at weblogic.Server.startServerDynamically(Server.java:99)
at weblogic.Server.main(Server.java:65)
at weblogic.Server.main(Server.java:55)
D:\weblogic>goto finish
D:\weblogic>cd Ppg
D:\weblogic\Ppg>ENDLOCAL
D:\weblogic\Ppg>

Connection Problem while client is behind proxy and server out side proxy

hello
i implemented ChatApplication in JAVA, for that i used socket connection when client and server both are in same network then it's working fine.
but when my server is on internate and client is behind proxy and try to connect with server
it not able to connect i get exception.
i serch most of forum i got same answer and i try it but i was not success.
any kind of help is appriciated.
i attached my code(which i implement for testing ) pls reply me
thanks in advance.
Server.java
import java.lang.*;
import java.io.*;
import java.net.*;
class Server {
   public static void main(String args[]) {
      String data = "you are successfully connected with server.";
      try {
         ServerSocket srvs = new ServerSocket(1234);
         Socket skt = srvs.accept();
         System.out.print("Server has connected!\n");
         PrintWriter out = new PrintWriter(skt.getOutputStream(), true);
         System.out.print("Sending string: '" + data + "\n");
         out.print(data);
         out.close();
         skt.close();
         srvs.close();
      catch(Exception e) {
         System.out.print("Whoops! It didn't work!\n");
ProxyClient.java
import java.io.*;
import java.net.*;
import java.util.*;
class ProxyClient{
   public static void main(String args[]) {
     String host="61.17.212.29";
     int port=1234;
           String line;
     Properties properties = System.getProperties();
     /*properties.put("firewallSet", "true");
     properties.put("firewallHost", "192.168.0.1");
     properties.put("firewallPort", "808");*/
     properties.put("socksProxySet","true");
     properties.put("socksProxyHost", "192.168.0.1");
     properties.put("socksProxyPort", "1080");
     System.setProperties (properties);
     try {
     /*SocketAddress addr = new InetSocketAddress("192.168.0.1", 1080);
     Proxy proxy = new Proxy(Proxy.Type.SOCKS, addr);
     Socket skt = new Socket(proxy);
     InetSocketAddress dest = new InetSocketAddress("61.17.212.29",1234);
     skt.connect(dest);*/
         System.out.println("before socket taken");
         Socket skt = new Socket(host,port);
         System.out.println("after socket taken");
         BufferedReader networkBin = new BufferedReader(new InputStreamReader(skt.getInputStream()));
         System.out.println("Received string: '");
         line = networkBin.readLine();     // Read one line
      while(true)
             System.out.println(line);     // Output the line
             line = networkBin.readLine(); // Read the next line, if any
      catch(Exception e) {
         System.out.print("Whoops! It didn't work!\n");
     e.printStackTrace();
}

Now look here. I could not care less about this
code. I don't know anything about it, I don't
want to know, I have already recommended you don't
use it, and I have also given you a simpler and
better solution. If you don't want to take my advice
that is your privilege and your problem.ya i has understand system propertis i have setted and u can see it in the code i have tried by both system properties and also J2SE 5.0 proxy class but i got a same problem malformed Exception server refuse to connection.
is there any problem at sever side?
can u tell me in which way u r teling to set the propery i m looking forward for ur reply.
ya i m sure u will give me.................reply "ejp".
Thnx in advance.

WiFi connection problem from HP Photosmart C4780 to MacBook Pro

I have an HP Photosmart C4780 that will not connection to my MacBook Pro. I am operating on the Mac OS X 10.6.8. It was working just fine when I was using my Apple Airport to project the WiFi in my house, but I recently bought a Apple Time Machine to back up my system and have a main networok and guest network for the house. When I switched to the new device, I am now unable to get my printer to reconnect via WiFi. I have downloaded all of the recommended software from the HP site.
When I click on set up wireless connect, it starts the first step to find the device and then I wait and wait. It just sits and spins and never finds the device. Yes I have it plugged in and turned on. I did not have any problems with this prior to switch the router for the WiFi so I am guessing it has to do with that, but I am lost on what to do. Please Help

Welcome to the HP Forums FlyGirl_1350,
I see by your post that you now have the Apple Time Machine and aren't able to setup the printer again on the network.
I can help you with this issue.
Follow these steps to restore your product's network default settings. This will clear out the old router encryption.
Touch the ATM button () next to Wireless / Scan.
Touch the ATM button () next to Wireless Menu.
Touch the ATM button () next to Wireless Settings.
Use the up and down ATM buttons () to select Restore Network Defaults, and then press OK.
Touch the ATM button () next to Yes to confirm your selection.
Make sure the computer is connected to the Main Network Name and not the Guest Network name.
Vice Versa. Sometimes the printer won't pick up the Guest Network to configure the wireless.
Run the setup again.
This document provides steps for setting up the printer on the network also.
Installing the Printer Software for a Wireless Network Connection (Using an Access Point).
If you are still having issues then power cycle all the devices in this order, power cycle the router, wait till it is back up again, turn the computer off and on again, turn the printer off and disconnect the power cable for 30 seconds, then reconnect it again.
If there is anything else that I can help you with just let me know.
Have a nice day!
Thank You.
Please click “Accept as Solution ” if you feel my post solved your issue, it will help others find the solution.
Click the “Kudos Thumbs Up" on the right to say “Thanks” for helping!
Gemini02
I work on behalf of HP

Intermittend connection problem from J2EE (separate) engine to ABAP

When i run the test report FP_CHECK_DESTINATION_SERVICE the first time it works and returns the number of bytes transmitted. The second time it does not . The third time it works , the fourth time it does not etc etc etc No matter how long I wait in between the attempts so not random.
Any ideas would be helpfull.
The error i get on the java side is :
com.adobe.ads.destination.DestinationException: IO error detected while opening DEST connection: http://servername.domain.nl:4100/sap/bc/fp/form/layout/FP_TEST_00.XDP?fp-language=DE
 at com.adobe.ads.destination.Destination.readUrlStream(Unknown Source)
 at com.adobe.ads.destination.Destination.readTemplate(Unknown Source)
 at com.adobe.ads.data.DestURLData.setData(Unknown Source)
 at com.adobe.ads.data.DestURLData.<init>(Unknown Source)
 at com.adobe.ads.data.PDFData.createFromURL(Unknown Source)
 at com.adobe.ads.data.PDFData.create(Unknown Source)
 at com.adobe.ads.request.Template.setPDFData(Unknown Source)
 at com.adobe.ads.request.Template.initialize(Unknown Source)
 at com.adobe.ads.request.Renderer.initializeTemplates(Unknown Source)
 at com.adobe.ads.request.Renderer.execute(Unknown Source)
 at com.adobe.BaseADSRequest.doWork(Unknown Source)
 at com.adobe.AdobeDocumentServicesWorker.processRender(Unknown Source)
 at com.adobe.AdobeDocumentServicesWorker.execute(Unknown Source)
 at com.adobe.AdobeDocumentServicesEJB.processRequest(Unknown Source)
 at com.adobe.AdobeDocumentServicesEJB.rpData(Unknown Source)
 at com.adobe.AdobeDocumentServicesLocalLocalObjectImpl0.rpData(AdobeDocumentServicesLocalLocalObjectImpl0.java:120)
 at sun.reflect.GeneratedMethodAccessor339.invoke(Unknown Source)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java(Compiled Code))
 at java.lang.reflect.Method.invoke(Method.java(Compiled Code))
 at com.sap.engine.services.webservices.runtime.EJBImplementationContainer.invokeMethod(EJBImplementationContainer.java:126)
 at com.sap.engine.services.webservices.runtime.RuntimeProcessor.process(RuntimeProcessor.java:157)
 at com.sap.engine.services.webservices.runtime.RuntimeProcessor.process(RuntimeProcessor.java:79)
 at com.sap.engine.services.webservices.runtime.servlet.ServletDispatcherImpl.doPost(ServletDispatcherImpl.java:92)
 at SoapServlet.doPost(SoapServlet.java:51)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
 at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:390)
 at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:264)
 at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:347)
 at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:325)
 at com.sap.engine.services.httpserver.server.RequestAnalizer.invokeWebContainer(RequestAnalizer.java:887)
 at com.sap.engine.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:241)
 at com.sap.engine.services.httpserver.server.Client.handle(Client.java:92)
 at com.sap.engine.services.httpserver.server.Processor.request(Processor.java:148)
 at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java(Compiled Code))
 at com.sap.engine.core.cluster.impl6.session.MessageRunner.run(MessageRunner.java(Compiled Code))
 at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java(Compiled Code))
 at java.security.AccessController.doPrivileged1(Native Method)
 at java.security.AccessController.doPrivileged(AccessController.java(Compiled Code))
 at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java(Compiled Code))
 at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java(Compiled Code))
Caused by: org.w3c.www.protocol.http.HttpException: org.w3c.www.protocol.http.HttpException: Unable to contact target server servername.domain.nl:4100 after 1 tries.
 at org.w3c.www.protocol.http.HttpBasicServer.runRequest(Unknown Source)
 at org.w3c.www.protocol.http.HttpManager.runRequest(Unknown Source)
 at org.w3c.www.protocol.http.HttpURLConnection.connect(Unknown Source)
 at org.w3c.www.protocol.http.HttpURLConnection.a(Unknown Source)
 at org.w3c.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source)
 ... 41 more
p.s. I changed the real server name for servername.domain.nl in the output

After restarting the entire J2EE engine, this strange problem disappeared.

Connection problem from Windows to Unix

I got problem connecting to Oracle 8i on Unix server. The oracle client is running on windows 98. I already made a connect string on TNSNAMES. I had an ok connection when i ping the Unix Server, and i also have an ok connection when i did tnsping <myconnectionstring> to the Unix server. But when i connect using SQLPlus I encountered an error,.. something like "Invalid Descriptor". Maybe i can post the complete error tommorrow. I would be happy if somebody will share their ideas.
null

SqlPlus 3.X uses SqlNet Easy Configuration and SqlPlus 8.x uses SqlNet8 Easy Configuration.while configuring SqlNet8 Easy configuration itself you should be able to test the connection. Check the Oracle SID is correct and the Host Name (IP) is correct.It will be simple error. re check TNSNAMES.ORA file. Better to use SqlNet8 Easy Configuration to edit instead of manually editing TNSNAMES.ORA file.
good luck.

Connection problem from localhost or any URL in mobile devices

I'm trying to fetch data from a website. I've used connection stream like this
String url = "http://localhost/time.php";
StreamConnection c = null;
InputStream s = null;
StringBuffer b = new StringBuffer();
System.out.println("Openning connection:" +url);
c = (StreamConnection) Connector.open(url);
But i couldn't connect to the url. Everytime it shows problem like this in emulator-
Urltest(my project name) wants to connect to
http://localhost/time.php using airtime. This may result in charges.
Is it OK to use airtime?
Can anybody solve this problem? I really need to solve it as early as possible.

Since the emulator wants to make a network connection, it will prompt you for permission. At this stage you should select OK and allow the emulator to connect to the remote server. But even then you may not be able to read the data from the server. For this you will have to implement the entire network connectivity code in a separate thread. The separate thread should handle all the Network IO part.

OS X Server - Kerberos - Should I need to "Connect As" from client to server

Hi,
I am setting up my first mac server - I have lots of expererince in Windows server, but mac newbie.
I have set up a mac mini server -
OS X Mountain Lion with Server
DNS
File Sharing
Open Directory
.private FQDN (server1.companyname.private)
On the Mounatin Lion client I have set the logon options to add server1.companyname.private as Open Directory Server
I can logon from the client using the local network accounts I have created (testuser)
The issue I have is that when I try and open the server (server1) it says not connected and I have to Connect As and enter the password (it thens connects OK)
I expected that once I logged onto the client, kerberos would then be able to authenticate me to the server and I would not need to enter password again - Single Sign In
Is this normal with Mac's?
If I run klist I see:
credentials cache: API:1025:2
Principal: [email protected]
Issued Expires Principal
Sep 9 11:15:22 Sep 9 21:15:22 krbtgt/[email protected]
Are there any other steps required such as adding the client or server into OD?
Any guidance would be appreciated.
Thank you.

I have solved. I moved mac server and client onto an isolated test network, with a different DHCP server. I then created a static IP address for the server.
Works as expected now - I am not prompted to authenticate when I open server 1, and a ticket is created after I connect to the server.

Connecting problems from my laptop to my home wireless system

I had Linksys Wireless router about ten months ago, I set a wireless system in my house on my desktop to use my laptop and connect to internet. I had a windows XP. Ihave been using since then. I did not have any problem for set up and use, till I installed Windows Vista last week. Since then I have being struggling to re-estabilish my connection but i am not successful so far. I can get wireless connection at my son's and at my daughter's house with no problem, as before. I can get a local but insecure wireless connection but I don't want to use it. Why my laptop can not connect to my wireless but can connect everywhere. Can you help me please.(Router is WRT54G)
Thanks, Dogan Ulkekul

I had the same problem of keeping a connection on my brand new alienware laptop. I had to call customer service about it, along with some other problems I was having. He solved the dropping wireless by reinstalling the driver, only, right click on the setup file and goto properties. There was an option on running the driver as Windows XP, 98se, and such, choose XP and install the driver, rebooted and the signal was excellent from there on out, and no droppage like cingular cell phones
Now if I can get my wireless router to work right during games and not lag out....

Ifs Connection problem from local machine to Ifs server using API

I am trying to make an API call to connect to Ifs database server running on different machine(UNIX) from local machine. I copied all jar files and /Lib/Ifs/Settings directory to my local machine. All these files are in the classpath of weblogic 6.0 environment. A jsp on weblogic server call a bean which has a responsibibility of connecting to Ifs server to get LibrarySession.
From Visual Cafe 4.5 everything works fine but when i start weblogic 6.0 outside the visual cafe environment i get the error
below. I included all the jar files and /Lib/Ifs/Settings in start up script of weblogic server
Do you know if i missing some thing????
java.lang.UnsatisfiedLinkError: do_open
at oracle.jdbc.oci8.OCIDBAccess.do_open(Native Method)
at oracle.jdbc.oci8.OCIDBAccess.logon(OCIDBAccess.java:309)
at oracle.jdbc.driver.OracleConnection.(OracleConnection.java:198)
at oracle.jdbc.driver.OracleDriver.getConnectionInstance(OracleDriver.ja
va:251)
at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:224)
at java.sql.DriverManager.getConnection(DriverManager.java:517)
at java.sql.DriverManager.getConnection(DriverManager.java:177)
at oracle.ifs.server.LibraryConnection.(LibraryConnection.java:235
at oracle.ifs.server.ConnectionPool.createLibraryConnection(ConnectionPo
ol.java:576)
at oracle.ifs.server.ConnectionPool.(ConnectionPool.java:321)
at oracle.ifs.server.S_LibraryService.(S_LibraryService.java:912)
at oracle.ifs.server.S_LibraryService.startService(S_LibraryService.java
:1129)
at oracle.ifs.beans.LibraryService.connectLocal(LibraryService.java:408)
at oracle.ifs.beans.LibraryService.connect(LibraryService.java:280)

Have you installed the Oracle client software on the machine where you are running WebLogic and your custom iFS application (your bean)?
It looks like the native JDBC libraries are not available to the JVM where WebLogic is executing your code. iFS uses JDBC to access the Oracle database, and it requires "thick" (OCI8) JDBC to do so. This means that you need Oracle client software to be installed (in an ORACLE_HOME directory) on a computer where you want to use the iFS API.
If you do have the Oracle client software installed already, then perhaps the WebLogic environment isn't configured to have access to the native JDBC libraries. Normally, as long as $ORACLE_HOME/lib is in the LD_LIBRARY_PATH (on unix) or $ORACLE_HOME/bin is in the PATH (on windows), stuff should just work.
See if you can find any information about including native libraries (for instance, to use JNI) in the WebLogic documentation. We don't certify with WebLogic, which is why I don't know the answer offhand.

Connectivity problem from iphone to window 7

I have downloaded newer version of Itune 11. I am trying to upload some songs from window 7. I am connecting Iphone 5 to computer using aaple usb cable. When I connect, I am not seeing any device button as they say after download and i am not seeing any iphone device any place.

Try Apple mobile device support is working, re-install Itune 11..Same problem..funny thing, I have uploaded songs back in 2013 when Itune 9-10 was on my computer. By auto update, Itune 11 was downloaded and getting problem...I did read lot's of discussion on forum, try every thing.

Connecting problem from dev6i t0 10g

Dear all,
10g on solaris 10
We have one user trying to connect through sqlplus from dev 6i. he cannot able to connect and after logging , the
screen disappears immediately or the session getting disconnected immediately.
I have one more 10g oracle client in the machine , and I can able to connect from that home. I tried copying sqlnet.ora and tnsnames.ora from 10g home to 6i home. but still helpless.
Any iea ?
Kai

10g on solaris 10
We have one user trying to connect through sqlplus from dev 6i.
Which patch level ? Dev 6i is certified to run with 10g DB from patch 16 (6.0.8.25) onwards.

Connection problem from datasource

Hi,
We have created 2 datasources in weblogic 9 and we deployed the webservice with out any issues.but we are not able to get the connection from datasource.We are not able to call the get.connection.
Can you please help on this whether we need to change any settings for the datasources.
Thanks,
Milind

Hi Milind,
How your WebService is trying to get the Jdbc Connections? Can u please paste the Code snippet?
Also can u please check in the AdminConsole in the JNDI tree of the respective server (where u are eploying your WebService) that the DataSource JNDI name is binded or not?
As you mentioned that you are not able to cal "getConnection" can u please paste the StackTrace or the Error as well....
Thanks
Jay SenSharma

Unable to connect application from client

hey friends,
With this URL:
http://webserv:7777/forms/frmservlet?form=test
i can run it locally but if try it with another machine,it says page cannot be displayed.
The softwares that i have installed it are :
RHEL 4
oracle datbase 10.2.0.1
ORacle applicationserver standalone forms and services 10.1.2

Telnet requires seperate service altogether... Telnet would not be a check point for such a problem.
Try to ping using machine name (the name used in hosts file), first from the local machine, and if successful, then from network machine:
ping myhostYou will be able to successfully ping using machine name only if you have hosts file configured properly.
Aalap Sharma :)

Connection Problem from Client ?

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