WLS 5.1 to 6.1 porting issue: RequiresNew & ORA-01002 error

Repost from the EJB group
Environment:
WLS 6.1.2 on WINNT w/SP6a
java: 1.3.1 that ships with WLS 6.1
DB: Oracle 8.1.6 (using TRANSACTION_READ_COMMITTED exclusively)
I'm currently upgrading our application from 5.1 (ejb 1.1) to
6.1 (ejb 2.0). I've also consolidated our 55 separate ejb jars
into a single jar (with all 55 ejbs). Because of 1.1 entity bean
issues, currently all our ejbs are SessionBeans. Everything works
under 5.1 with our test Oracle instance, the 6.1 test environment
is using the same database instance.
I'm seeing several problems.
Here's #1
With the same TCUSecurityDataAccessSessionBean::updateIfNeeded
source code and same database instance. 5.1 updates correctly,
6.1 throws this SQLException. So, I figure its got to be a WLS 6.1 issue or
my configuration. - I alway suspect me ;)
ERROR - ORA-01002: fetch out of sequence
(com.eoriginal.engine.core.session.basicAccess.TCUSecurityDataAccessSessionB
ean_ridhfi_Impl::updateIfNeeded)
java.sql.SQLException: ORA-01002: fetch out of sequence
This method should be configured with transaction context of: RequiresNew
Has the 6.1 handling of RequiresNew changed that radically?
I'm looking for suggestions on how to debug this further.
TIA
Gordon
------------- ejb-jar.xml (edited) ------------------------
<ejb-jar>
<small-icon>images/green-cube.gif</small-icon>
<enterprise-beans>

<session>
<small-icon>images/orange-cube.gif</small-icon>
<ejb-name>TCUSecurityDataAccessSession</ejb-name>
<home>com.eoriginal.engine.core.session.basicAccess.TCUSecurityDataAccessSes
sionHome</home>
<remote>com.eoriginal.engine.core.session.basicAccess.TCUSecurityDataAccessS
ession</remote>
<ejb-class>com.eoriginal.engine.core.session.basicAccess.TCUSecurityDataAcce
ssSessionBean</ejb-class>
<session-type>Stateless</session-type>
<transaction-type>Container</transaction-type>
</session>
</enterprise-beans>
<assembly-descriptor>
<method-permission>
<description></description>
<role-name>****</role-name> 
<method>
<ejb-name>TCUSecurityDataAccessSession</ejb-name>
<method-name>*</method-name>
</method>
</method-permission>

<container-transaction>
<method>
<ejb-name>TCUSecurityDataAccessSession</ejb-name>
<method-name>updateIfNeeded</method-name>
</method>
<trans-attribute>RequiresNew</trans-attribute>
</container-transaction>
<container-transaction>
<method>
<ejb-name>TCUSecurityDataAccessSession</ejb-name>
<method-name>peek</method-name>
</method>
<trans-attribute>Supports</trans-attribute>
</container-transaction>
</assembly-descriptor>
</ejb-jar>
------------- weblogic-ejb-jar.xml (uninteresting) ------------------------
------------- config.xml (edited) ------------------------
<JDBCConnectionPool CapacityIncrement="5"
DriverName="oracle.jdbc.driver.OracleDriver"
InitialCapacity="10" MaxCapacity="100" Name="d2Pool"
Password="*****
Properties="user=d2engine;STATEMENT_CACHE_SIZE=200"
Targets="myserver" URL="jdbc:oracle:thin:@*****"/>
<JDBCTxDataSource JNDIName="jdbc/d2Pool" Name="jdbc/d2Pool"
PoolName="d2Pool" Targets="myserver"/>
ORA-01002 fetch out of sequence
Cause: In a host language program, a FETCH call was issued out of sequence.
A successful parse-and-execute call must be issued before a fetch.
This can occur if an attempt was made to FETCH from an active set after
all records have been fetched.
This may be caused by fetching from a SELECT FOR UPDATE cursor after a
commit.
A PL/SQL cursor loop implicitly does fetches and may also cause this error.
Action: Parse and execute a SQL statement before attempting to fetch the
data.

Solved.
The 8.1.6 driver wasn't the problem.
It turned out that our ConnectionPool utility class wasn't configured
properly
and when I thought that I was going TxDatasource, I was actually only
getting
a straight Connection. No Tx, so Oracle didn't have one open for the "FOR
UPDATE"
clause. Now if someone could help on my classloader question in the EJB
group ;)
- Gordon
"Slava Imeshev" <[email protected]> wrote in message
news:[email protected]...
Gordon,
Oracle 8.1.6 driver proved to be buggy and unstable.
Can you update your oracle thin driver to the newest
one? It's available from the otn.oracle.com.
Could you also post the questionable code here, especially
in the part related to obtaining connection, executing
stataments, fetching results and obtaining TXs, if any?
Regards,
Slava Imeshev
"Gordon Twaddell" <[email protected]> wrote in message
news:[email protected]...
Sree,
I didn't mention that I'm using the Oracle thin JDBC driver
(8.1.6.1)
and its in the CLASSPATH.
Slava,
I tried the stmt.setFetchSize(). I got the same result.
Gordon
"Sree Bodapati" <[email protected]> wrote in message
news:[email protected]...
Hi Gordon,
One possibility is the environment variable PATH might be pointing to
an
older version of the library files for the WebLogic jDriver forOracle.
Check if the PATH is set to point to the right weblogicoci37.dll (inthe
<WL_HOME for 6.1>\bin\oci817_8) and make sure your oracle_home is setto
point to the right folders as well.
hth
sree
"Gordon Twaddell" <[email protected]> wrote in message
news:[email protected]...
Repost from the EJB group
Environment:
WLS 6.1.2 on WINNT w/SP6a
java: 1.3.1 that ships with WLS 6.1
DB: Oracle 8.1.6 (using TRANSACTION_READ_COMMITTED exclusively)
I'm currently upgrading our application from 5.1 (ejb 1.1) to
6.1 (ejb 2.0). I've also consolidated our 55 separate ejb jars
into a single jar (with all 55 ejbs). Because of 1.1 entity bean
issues, currently all our ejbs are SessionBeans. Everything works
under 5.1 with our test Oracle instance, the 6.1 test environment
is using the same database instance.
I'm seeing several problems.
Here's #1
With the same TCUSecurityDataAccessSessionBean::updateIfNeeded
source code and same database instance. 5.1 updates correctly,
6.1 throws this SQLException. So, I figure its got to be a WLS 6.1
issue
or
my configuration. - I alway suspect me ;)
ERROR - ORA-01002: fetch out of sequence
(com.eoriginal.engine.core.session.basicAccess.TCUSecurityDataAccessSessionB
ean_ridhfi_Impl::updateIfNeeded)
java.sql.SQLException: ORA-01002: fetch out of sequence
This method should be configured with transaction context of:RequiresNew
Has the 6.1 handling of RequiresNew changed that radically?
I'm looking for suggestions on how to debug this further.
TIA
Gordon
------------- ejb-jar.xml (edited) ------------------------
<ejb-jar>
<small-icon>images/green-cube.gif</small-icon>
<enterprise-beans>

<session>
<small-icon>images/orange-cube.gif</small-icon>
<ejb-name>TCUSecurityDataAccessSession</ejb-name>
<home>com.eoriginal.engine.core.session.basicAccess.TCUSecurityDataAccessSes
sionHome</home>
<remote>com.eoriginal.engine.core.session.basicAccess.TCUSecurityDataAccessS
ession</remote>
<ejb-class>com.eoriginal.engine.core.session.basicAccess.TCUSecurityDataAcce
ssSessionBean</ejb-class>
<session-type>Stateless</session-type>
<transaction-type>Container</transaction-type>
</session>
</enterprise-beans>
<assembly-descriptor>
<method-permission>
<description></description>
<role-name>****</role-name> 
<method>
<ejb-name>TCUSecurityDataAccessSession</ejb-name>
<method-name>*</method-name>
</method>
</method-permission>

<container-transaction>
<method>
<ejb-name>TCUSecurityDataAccessSession</ejb-name>
<method-name>updateIfNeeded</method-name>
</method>
<trans-attribute>RequiresNew</trans-attribute>
</container-transaction>
<container-transaction>
<method>
<ejb-name>TCUSecurityDataAccessSession</ejb-name>
<method-name>peek</method-name>
</method>
<trans-attribute>Supports</trans-attribute>
</container-transaction>
</assembly-descriptor>
</ejb-jar>
------------- weblogic-ejb-jar.xml(uninteresting) ------------------------
------------- config.xml (edited) ------------------------
<JDBCConnectionPool CapacityIncrement="5"
DriverName="oracle.jdbc.driver.OracleDriver"
InitialCapacity="10" MaxCapacity="100" Name="d2Pool"
Password="*****
Properties="user=d2engine;STATEMENT_CACHE_SIZE=200"
Targets="myserver" URL="jdbc:oracle:thin:@*****"/>
<JDBCTxDataSource JNDIName="jdbc/d2Pool" Name="jdbc/d2Pool"
PoolName="d2Pool" Targets="myserver"/>
ORA-01002 fetch out of sequence
Cause: In a host language program, a FETCH call was issued out ofsequence.
A successful parse-and-execute call must be issued before a fetch.
This can occur if an attempt was made to FETCH from an active set
after
all records have been fetched.
This may be caused by fetching from a SELECT FOR UPDATE cursor
after
a
commit.
A PL/SQL cursor loop implicitly does fetches and may also cause
this
error.
Action: Parse and execute a SQL statement before attempting to fetch
the
data.

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I assume some are for Apple devices to print.
Here is my sniffing report:
Starting Nmap 6.40 ( http://nmap.org ) at 2014-03-21 07:57 Central Daylight TimeNSE: Loaded 110 scripts for scanning.NSE: Script Pre-scanning.Initiating ARP Ping Scan at 07:57Scanning 192.168.223.1 [1 port]Completed ARP Ping Scan at 07:57, 0.23s elapsed (1 total hosts)Initiating Parallel DNS resolution of 1 host. at 07:57Completed Parallel DNS resolution of 1 host. at 07:58, 16.50s elapsedInitiating SYN Stealth Scan at 07:58Scanning 192.168.223.1 [1000 ports]Discovered open port 445/tcp on 192.168.223.1Discovered open port 139/tcp on 192.168.223.1Discovered open port 80/tcp on 192.168.223.1Discovered open port 443/tcp on 192.168.223.1Discovered open port 8080/tcp on 192.168.223.1Discovered open port 9220/tcp on 192.168.223.1Discovered open port 6839/tcp on 192.168.223.1Discovered open port 631/tcp on 192.168.223.1Discovered open port 7435/tcp on 192.168.223.1Discovered open port 8089/tcp on 192.168.223.1Discovered open port 9100/tcp on 192.168.223.1Completed SYN Stealth Scan at 07:58, 1.71s elapsed (1000 total ports)Initiating UDP Scan at 07:58Scanning 192.168.223.1 [1000 ports]Discovered open port 5353/udp on 192.168.223.1Completed UDP Scan at 07:58, 1.82s elapsed (1000 total ports)Initiating Service scan at 07:58Scanning 20 services on 192.168.223.1Discovered open port 161/udp on 192.168.223.1Discovered open|filtered port 161/udp on 192.168.223.1 is actually open
Starting Nmap 6.40 ( http://nmap.org ) at 2014-03-21 07:51 Central Daylight TimeNmap scan report for 192.168.223.1Host is up (0.0025s latency).Not shown: 93 closed portsPORT STATE SERVICE VERSION80/tcp open http HP Photosmart 7520 series printer http config (Serial TH3AS711XZ05YZ)139/tcp open tcpwrapped443/tcp open ssl/http HP Photosmart 7520 series printer http config (Serial TH3AS711XZ05YZ)445/tcp open netbios-ssn631/tcp open http HP Photosmart 7520 series printer http config (Serial TH3AS711XZ05YZ)8080/tcp open http HP Photosmart 7520 series printer http config (Serial TH3AS711XZ05YZ)9100/tcp open jetdirect?MAC Address: A03:C1:BD:C8:34 (Unknown)Device type: printer|general purposeRunning: HP embedded, Wind River VxWorksOS CPE: cpe:/h:hp:laserjet_cm1415fnw cpe:/h:hp:laserjet_cp1525nw cpe:/h:hp:laserjet_1536dnf cpe:/o:windriver:vxworksOS details: HP LaserJet CM1415fnw, CP1525nw, or 1536dnf printer, VxWorksNetwork Distance: 1 hopService Info: Device: printer; CPE: cpe:/h:hphotosmart_7520OS and Service detection performed. Please report any incorrect results at http://nmap.org/submit/ .Nmap done: 1 IP address (1 host up) scanned in 34.11 seconds

OK now I am able to run a full scan on TCP ports without causing a lock up of the printer.
I found that having the printer connect to a router that has been setup to use channel 5, 6 or 7 will cause port scanning issues with the printer.
It is obvious that there are 18 ports that are seen as open, whether they are used or not. Two of which are active but have no service connected to them. Some are just dead like port 25, but over half are active enough to recieve data and lock network connectivity within the printer.
As the firmware states some other laser jets may be affected depending on how the configuration can be set.
I moved my routers channel to channel 1 as it is the only other option I have in a highly congested location. It is not as good as channel 6, but the printer seems to have channel 6 locked in for direct printing.
Here is the latest full scan with UDP enabled, it is the furthest and most complete scan I am able to complete, with UDP ports enabled. The TCP port scan has a bit more and I have placed a simple list below the information given here:
Starting Nmap 6.40 ( http://nmap.org ) at 2014-03-21 13:27 Central Daylight Time
NSE: Loaded 110 scripts for scanning.
NSE: Script Pre-scanning.
Initiating ARP Ping Scan at 13:27
Scanning 192.168.1.211 [1 port]
Completed ARP Ping Scan at 13:27, 0.44s elapsed (1 total hosts)
Initiating Parallel DNS resolution of 1 host. at 13:27
Completed Parallel DNS resolution of 1 host. at 13:27, 0.03s elapsed
Initiating SYN Stealth Scan at 13:27
Scanning 192.168.1.211 [1000 ports]
Discovered open port 443/tcp on 192.168.1.211
Discovered open port 80/tcp on 192.168.1.211
Discovered open port 139/tcp on 192.168.1.211
Discovered open port 8080/tcp on 192.168.1.211
Discovered open port 445/tcp on 192.168.1.211
Discovered open port 631/tcp on 192.168.1.211
Discovered open port 9100/tcp on 192.168.1.211
Discovered open port 7435/tcp on 192.168.1.211
Discovered open port 9220/tcp on 192.168.1.211
Discovered open port 6839/tcp on 192.168.1.211
Completed SYN Stealth Scan at 13:27, 5.25s elapsed (1000 total ports)
Initiating UDP Scan at 13:27
Scanning 192.168.1.211 [1000 ports]
Discovered open port 137/udp on 192.168.1.211
Completed UDP Scan at 13:27, 4.46s elapsed (1000 total ports)
Initiating Service scan at 13:27
Scanning 16 services on 192.168.1.211
Discovered open port 161/udp on 192.168.1.211
Discovered open|filtered port 161/udp on 192.168.1.211 is actually open
Completed Service scan at 13:29, 82.51s elapsed (17 services on 1 host)
Initiating OS detection (try #1) against 192.168.1.211
NSE: Script scanning 192.168.1.211.
Initiating NSE at 13:29
Completed NSE at 13:30, 82.29s elapsed
Nmap scan report for 192.168.1.211
Host is up (0.023s latency).
Not shown: 1983 closed ports
PORT STATE SERVICE VERSION
80/tcp open http HP Photosmart 7520 series printer http config (Serial TH3AS711XZ05YZ)
|_http-favicon: Unknown favicon MD5: 76C6E492CB8CC73A2A50D62176F205C9
| http-methods: GET POST PUT DELETE
| Potentially risky methods: PUT DELETE
|_See http://nmap.org/nsedoc/scripts/http-methods.html
|_http-title: Site doesn't have a title (text/html).
139/tcp open tcpwrapped
443/tcp open ssl/http HP Photosmart 7520 series printer http config (Serial TH3AS711XZ05YZ)
|_http-favicon: Unknown favicon MD5: 76C6E492CB8CC73A2A50D62176F205C9
| http-methods: GET POST PUT DELETE
| Potentially risky methods: PUT DELETE
|_See http://nmap.org/nsedoc/scripts/http-methods.html
|_http-title: Site doesn't have a title (text/html).
| ssl-cert: Subject: commonName=HPPS7525/organizationName=HP/stateOrProvinceName=Washington/countryName=US
| Issuer: commonName=HPPS7525/organizationName=HP/stateOrProvinceName=Washington/countryName=US
| Public Key type: rsa
| Public Key bits: 1024
| Not valid before: 2014-02-25T10:12:24+00:00
| Not valid after: 2034-02-20T10:12:24+00:00
| MD5: 9144 ca3b 557e 09cc aba0 8387 2732 2375
|_SHA-1: a6b2 95c0 b72a 7201 578c 32de 662a e6fe b082 48ca
|_ssl-date: 2014-03-21T13:30:09+00:00; -4h59m12s from local time.
445/tcp open netbios-ssn
631/tcp open http HP Photosmart 7520 series printer http config (Serial TH3AS711XZ05YZ)
| http-methods: GET POST PUT DELETE
| Potentially risky methods: PUT DELETE
|_See http://nmap.org/nsedoc/scripts/http-methods.html
6839/tcp open tcpwrapped
7435/tcp open tcpwrapped
8080/tcp open http HP Photosmart 7520 series printer http config (Serial TH3AS711XZ05YZ)
|_http-favicon: Unknown favicon MD5: 76C6E492CB8CC73A2A50D62176F205C9
| http-methods: GET POST PUT DELETE
| Potentially risky methods: PUT DELETE
|_See http://nmap.org/nsedoc/scripts/http-methods.html
|_http-title: Site doesn't have a title (text/html).
9100/tcp open jetdirect?
9220/tcp open hp-gsg HP Generic Scan Gateway 1.0
137/udp open netbios-ns Samba nmbd (workgroup: HPPS7525)
138/udp open|filtered netbios-dgm
161/udp open snmp SNMPv1 server (public)
| snmp-hh3c-logins:
|_ baseoid: 1.3.6.1.4.1.25506.2.12.1.1.1
| snmp-interfaces:
| Wifi0
| IP address: 192.168.1.211 Netmask: 255.255.255.0
| MAC address: a0:d3:c1:bd:c8:32 (Unknown)
| Type: ethernetCsmacd Speed: 10 Mbps
| Status: up
|_ Traffic stats: 6.16 Mb sent, 3.43 Mb received
| snmp-netstat:
| TCP 0.0.0.0:7435 0.0.0.0:0
| TCP 192.168.1.211:56076 15.201.145.52:5222
| UDP 0.0.0.0:3702 *:*
| UDP 127.0.0.1:666 *:*
|_ UDP 192.168.223.1:67 *:*
| snmp-sysdescr: HP ETHERNET MULTI-ENVIRONMENT
|_ System uptime: 0 days, 3:34:23.28 (1286328 timeticks)
| snmp-win32-shares:
|_ baseoid: 1.3.6.1.4.1.77.1.2.27
1022/udp open|filtered exp2
1023/udp open|filtered unknown
3702/udp open|filtered ws-discovery
5355/udp open|filtered llmnr
MAC Address: A03:C1:BD:C8:32 (Unknown)
Device type: general purpose
Running: Wind River VxWorks
OS CPE: cpe:/o:windriver:vxworks
OS details: VxWorks
Uptime guess: 0.150 days (since Fri Mar 21 09:55:04 2014)
Network Distance: 1 hop
TCP Sequence Prediction: Difficulty=255 (Good luck!)
IP ID Sequence Generation: Busy server or unknown class
Service Info: Hosts: HPA0D3C1BDC832, HPPS7525; Device: printer; CPE: cpe:/h:hphotosmart_7520
Host script results:
| nbstat:
| NetBIOS name: HPA0D3C1BDC832, NetBIOS user: <unknown>, NetBIOS MAC: <unknown>
| Names
| HPA0D3C1BDC832<00> Flags: <unique><active><permanent>
| MSHOME<00> Flags: <group><active><permanent>
| HPA0D3C1BDC832<20> Flags: <unique><active><permanent>
| HPPS7525<00> Flags: <unique><active><permanent>
|_ HPPS7525<20> Flags: <unique><active><permanent>
| smb-security-mode:
| Account that was used for smb scripts: guest
| User-level authentication
| SMB Security: Challenge/response passwords supported
|_ Message signing disabled (dangerous, but default)
TRACEROUTE
HOP RTT ADDRESS
1 23.26 ms 192.168.1.211
NSE: Script Post-scanning.
Read data files from: F:\Progs\Nmap
OS and Service detection performed. Please report any incorrect results at http://nmap.org/submit/ .
Nmap done: 1 IP address (1 host up) scanned in 180.90 seconds
 Raw packets sent: 2030 (74.829KB) | Rcvd: 2921 (149.377KB)
+++++++++++++++++++++++++++++++++++++++++++++++++++++===
Full TCP port scan without UDP scanning of all ports, showing up as open... * designates open and active.
192.168.223.1Discovered open port 25/tcp on
*192.168.223.1Discovered open port 80/tcp on
*192.168.223.1Discovered open port 110/tcp on
*192.168.223.1Discovered open port 119/tcp on
*192.168.223.1Discovered open port 139/tcp on
192.168.223.1Discovered open port 143/tcp on
*192.168.223.1Discovered open port 443/tcp on
*192.168.223.1Discovered open port 445/tcp on
192.168.223.1Discovered open port 465/tcp on
192.168.223.1Discovered open port 563/tcp on
192.168.223.1Discovered open port 587/tcp on
*192.168.223.1Discovered open port 631/tcp on
192.168.223.1Discovered open port 993/tcp on
192.168.223.1Discovered open port 995/tcp on
*192.168.223.1Discovered open port 7435/tcp on
*192.168.223.1Discovered open port 6839/tcp on
*192.168.223.1Discovered open port 8080/tcp on
192.168.223.1Discovered open port 8089/tcp on
*192.168.223.1Discovered open port 9100/tcp on
*192.168.223.1Discovered open port 9220/tcp on

XI- Xi Scenario XI Adapter (Port Issue)

Hi all
 we are implementating File - XIA--|Internet|--
XIB -File.
At XIA i am using XI Adapter(receiver)
 Message protocal HTTPS
At XIB I am using XI Adapter(sender)
 Messaage protocal HTTP
Now the issue is
 XIA is using HTTPS protocal , that means it will post data
to port 443 ( HTTPS Port)
 But at XIB message protocal is HTTP.
So which port at XIB we need to open HTTP port or HTTPS port
Note: Both XI are at different landscape.
receiver : XIA communication channel to post data to XIB.
sender : XIB communication channel to receive data from XIA
we had gone through these blogs before posting this query..
Re: XI -> XI scenario
Re: XI to XI connectivity
connection XI to XI
Re: XI to XI connectivity
/people/abhy.thomas/blog/2007/01/18/xi-content-certification-in-a-b2b-scenario--case-study
/people/alwin.vandeput2/blog/2006/06/07/d-xie-soap-part-4-xi-software-component-architecture-for-point-to-point-scenarios
/people/yomeshp.sharma/blog/2006/06/01/integrating-jdedwards-system-with-xi-using-iway-adapter-part--i
/people/yomeshp.sharma/blog/2006/06/01/integrating-jdedwards-system-with-xi-using-iway-adapter-part--ii
Regards,
Ashutosh

hi,
have a look at this guide:
How To Configure Message Level Security in SAP XI 3.0
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/b2e7020d-0d01-0010-269c-a98d3fb5d16c
is shows how to connect two XIs (one is "small XI" PCK)
Regards,
michal
<a href="/people/michal.krawczyk2/blog/2005/06/28/xipi-faq-frequently-asked-questions">XI / PI FAQ - Frequently Asked Questions</a>

Client proxy consuming web service provider using logical port issue

Hi All,
I have a proxy client having a logical port (configured using NWDS) to consume a web service in the provider system.
In the logical port, I have given target address, and logical port name. While moving this client proxy NWDI dev track to Q and prod,
how do I change this target address to point to Q and prod respectively. In other words, even though I am using Visual admin to configure the destination url for the logical port, to point to Q and prod, its still referring to the dev environment provider service after moving the proxy client to Q and prod. What is the suggested approach to take care of this issue
Thx
mike

Hi Michael,
I can only help from that point of view that I believe this question belongs to the forum
Service-Oriented Architecture (SOA) and SAP
Please try to raise this question there.
Thanks and Regards,
Ervin

WLS 5.1 to 6.1 porting issue: RequiresNew & ORA-01002 error

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