PI 7.1 - loopback?

Has anyone implemented a loopback using PI 7.1 ? I have a case wherein the WSDL supplied has a 3-level external references which the Service Interface is unable to resolve. I will need to request the external team to rewrite the WSDL for PI but until then, I am willing to cheat by making the web service call in a UDF.
But, now my issue is that I need a loopback on the inbound interface. How can I achieve that with minimum development?
Any suggestions?
Thanks
Sridhar

Hi Naidu,
May be PIDIRUSER does not have authorization to perform full cache refresh, follow the below link and assign those role and try to refresh the full cache.
PI 7.1: Roles for PIDIRUSER

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Lack of loopback on Home Hub 3 is making me consid...

The lack of loopback on Home Hub 3 is making me considering quitting BT Infinity. Why? Because as a software developer this is a giant paint in the **bleep**!
Every application I develop from home has to use local IP addresses, which means it keeps adding development time to my projects as I cannot use hostnames and have to keep writing go-arounds. It's a giant PITA!
I mean, sure, if you didn't support some wacky new technology that only 1% of people used then that'd be understandable but BT Infinity is FAST internet and people who pay £40 a month for FAST internet usually aren't the clueless old people you think they are!
I don't even like BT I think you lot are a bunch of crooks, but I don't live in a cabled area in my new house so I'm stuck with you. Considering moving to a friends FTTC service even if I do have to pay £20 extra a month.
So BT, pull your finger out of your god **bleep** **bleep**, hire some decent developers and fix your **bleep** because I and thousands of other customers are wound up by this. You're doing nothing to inspire loyalty. Nothing.

Welcome to this forum. This is a BT domestic customer to customer help forum, any messages posted here do not go to BT.
Its possible one of the forum members may be able to help you if its a general enquiry.
You do have the alternative of using your own router, there are plenty of cheap cable routers available.
If you only have one PC connected, then you can connect it directly to the modem, by setting up a PPPoE network connection type.
There are some useful help pages here, for BT Broadband customers only, on my personal website.
BT Broadband customers - help with broadband, WiFi, networking, e-mail and phones.

Labview 2011 on Win7, OS causing serial loopback message corruption when clicking on top of windows?

I'm wondering if anyone else has seen problems like this.
I've been tearing my hair out over debugging some code. I have a ftont panel, I'm using some LEDs to send messages through the NI RS232 cable I bought, and have connected with a connector in a loopback fashion.
I've been trying to read the incoming messages from loopback...and based on those, changing indicators and controls on the front panel.
I could not figure why values were changing at strange times....like T's were turning to F's (I'm working with the serial data as boolean arrays).
Well, I was simplifying code, and mostly running right...but every once in awhile, it appeared that my front panel indictors, especially the values I'm changing based on the loopback serial messages would *BLINK*.
I happened to be looking at the Probe Watch window...and I saw where my probes were correctly showing on a couple spots (a left and right indicator) TTTTTTTF and TTTTTTTF......these appear at times to change T's to F's and vice versa.
I then started clicking around...and found this is almost always caused, when I click the mouse on the top of the window...the part that you usually click and drag to move a window around the Windows desktop!!!!!!!!!!!!
I can see this happen when I click on ANY window on the Windows OS desktop!!!!!!
It appears that the OS is messing with me..............?
I'm using Labview 2011, 32-bit on Win7....I believe the OS is 64 bit.
Has anyone seen behavior like this before?
Thanks in advance,
cayenne

Matthew Kelton wrote:
When you are probing, are you looking at the actual spot where you are getting your serial data, or are you looking at it after you've done some processing? I would look at the actual raw data and use a serial port capture utility (there are several free ones on the internet) which will confirm your data is coming in correctly.
What is your CPU running at? If it is pegged at 100%, something has to give.
Is your entire VI running in the UI execution system? If you post your test code, it sounds like it would be easy enough for someone to do a loopback test of their own to confirm similar behavior.
Thanks for the reply. No, CPU isn't being hardly used at all...this is a new lenovo laptop.....high end Dell U2711 monitor...
Task Mgr while Front Panel running:
I'm looking after I've done some processing....
I'm new to working with serial port stuff....I don't have a serial port capture device...?
Thing is...when I run this in debug with breakpoints and stepping through...I don't see this happening. But when running at full speed, and especially when I click on any of the open windows on my desktop, along the top margin where you would click and drag a window around...I can see the serial data in the probe jump...and all data going through the serial port and being displayed on the front panel changing values...
On my VI, I'm actually constructing the byte string...sending it through the serial loopback, and receiving it and acting on it. I can see the data going in is the same as is coming out...it just seems to quickly corrupt and then come back again...like maybe it is getting interrupted by the Win7 OS....?
I can't really post the whole code here...proprietary stuff...that's why in the past, I was posting a separate, simpler vi with only the parts I was having problems with....
I think I have full support with NI...I wonder if I could send them the code to look at, with more confidentiality...?
But again, I can make the problems happen, when it and the probe window is open, in real time...by clicking on windows.
Also, this tends to explain problems I saw earlier...when running slow, all was well , when debugging with break points and stepping through. But at full speed, unexplained...things would start resetting without explanation...and without regularity.
C
I"m not sure what you are asking with "Is your entire VI running in the UI execution system?"....I have the one vi running, and only that vi is running.....

How to configure MS Loopback Adapter in Windows 7

Hello all,
I installed SAP NetWeaver 7.02 SP06 ABAP Trial Version mainly to teach myself some
WebDynpro Programming for ABAP. Unfortunately this does not work correctly.
I created a View in a Web Dynpro Component and the Layout Preview does not work.
I activated the services suggested in
http://www.sdn.sap.com/irj/scn/index?rid=/library/uuid/30129979-011c-2e10-fb9b-a60e0d704c1d&overridelayout=true
and did use the report RSICF_SERVICE_ACTIVATION with the variants
WEB DYNPRO ABAP
WEB DYNPRO ABAP DESIGN TIME
WEB DYNPRO ABAP TEST APPS.
In Addition I have set the FQDN as described in the document. I think the problem is the
MS Loopback Adapter. It is displayed with "No connection" in the Network and Sharing Center. I have no idea
how to change this. I have set the IP Adress to the on suggested in the Installation Instructions (10.10.0.10, Subnet-Mask 255.255.255.0) but the Loopback Adapter is displayed with no connection.
If I call a test webdynpro with the Hostname "localhost" it does work, so I think the webserver is running.
Any ideas ?
How do I set up the MS Loopback adapter under Windows 7 correctly ?
Thank you in advance,
Axel

Hi Axel,
Now that you know your local network works correctly for a computer not connected to internet or intranet, you have to do this:
1- For "No Connection" error (it is not necessary for the sap system to work), it's normal.
Create a local intranet with a 2nd computer if possible and make a configuration for home network after you will see "Connected"
2-Use of Pc hostname
You must configure the "profile parameters" by using transaction RZ10 and activate services (it's not easy, you have to take your time).
3- Webdynpro
To see the result of the webdynpro appli, you may know that not all web browser versions are compatible. The recent browsers don't work, use iexplorer8 or mozilla but not google ==> you will solve the problem of "timeout".
After that:
Activate the "internet communication framework" by using Transaction SICF. It takes you to "Maintain Services" and then fill Hierarchy Type ==>services, execute to reach at this step:
default_host/sap/bc/gui and icf ( If you've installed sap java, you will see both sap and sap_java)
do a mouse right click and select "Activate Service" and choose activate all.
You can now test the sample via web browser by using locahost.
Best regards.
Edited by: Tchounkeu Magloire on Nov 1, 2011 3:48 PM

How to set up loopback# as source fro NTP and/or built-in DNS server ?

I have created a loopback# interface which I would like to be used as the router source interface for the NTP client and/or built-in DNS server so everything originating whithin the router has only one and unique IP address (such as: logging source-interface Loopback#)
The documentation explains how to create virtual interfaces but I cannot find how to associate them to the mentioned services except logging.
IOS is 12.4.15T.9

For DNS, maybe this would do the trick:
! (from DNS view configuration mode)
dns forwarding source-interface [Vlan10]

Is there a way to create a loopback adapter for the mac?

In the MS world, there is a MS Loopback adapter, that allows to create a virtual network card and simulates that there is a LAN cable connected to it.
I would like to see if there is a way to do that in the mac world.
I found this link and I believe is a hint, but I'm not sure if is going to work, I don't want to try it and damage my network settings.
Thanks in advance for your help.
Greg

Here is the link I found http://stackoverflow.com/questions/87442/virtual-network-interface-in-mac-os-x
I have VMWare Fussion running on my MAC, but I want to use IIS on my 2003 Server in VMWare, and I want to browse from Safary to my application running on IIS.
Thanks in advance for your help.
Greg

How can I create a loopback activity

Hello All.
How can I create a loopback process in BPEL? For example: I have a flow that has a human task that submits a proposal. After
this, Theres is another human task that will review this proposal with Approve or Reject options. If it is approved, then the flow goes on. If it is rejected, then the flow has to go back to the proposal subimission process. You can see an image (the first image in the URL) that ilustrates this flow here: http://onbpms.com/2007/02/08/looping-backward/. The rest of the page is not important. Just look at the image to understand my problem. How can implement such loop in BPEL?
I´m using JDeveloper Studio Edition 10.1.3.2.0.4066 and SOA Suite 10.1.3.1.0
Thanks for any help,
Glauco

Yes, I have. This is the instructions that oracle gave me.
There are two approaches:
1) use WHILE bpel activity.
a) Have a variable initially set to N, and loop it till it becomes Y.
b) Inside the loop, you can have the assign activity, and human task call.
c) If the humantask result is Reject,continue the loop again
d) Else, set the variable as Y and end the loop
2) Use scope
For loopback process you can place the process in a scope and make use
of the replay scope method to repeat the scope.
a).Place the assign and UserTask in a single scope.
b) For the Reject condition in the swtich activity , place a throw
activity that throws a remoteFault.
c). Put a catch around the scope to handle the fault thrown by the Reject condition.
d). In this catch place a throw activity, with local part = replay. Choose the remoteFault fault and change de local part to replay
e). This would replay the whole scope when the reject condition is meet.
Both approaches work just fine.
Glauco

How to create a loopback adaptor

Hi all,
I am trying to create a loopback adaptor to bind a Sun Virtualbox virtual machine to. I need to be able to ping from the Mac host to the Virtualbox VM.
The VM has a fixed IP address of a.b.c.d/24 which has to remain, due to the software loaded on it. I can setup the Virtualbox VM in bridged mode and specify one of my adaptors for it to bind to and the options I have are Airport and Ethernet.
I know OSX has a loopback interface and I can add a new address to that (using ifconfig lo0 alias a.b.c.d+1) but the lo0 interface doesn't appear in the list within Virtualbox UI.
The only ways I've managed to get the host to be able to ping the VM are:
1. Set the ethernet/airport addresses manually to a.b.c.d+1 - this is a non starter as I still want to be able to connect to the internet using my ethernet/airport adaptors.
2. Create a new adaptor in Network Prefs with the static address. This works but only when the parent adaptor is connected. i.e. if I create a new ethernet adaptor, call it LoopbackAdaptor and give it a static address, I can bind Virtualbox VM to it and then ping between the Mac and VM, but only when there is a real ethernet connection. Similarly with the airport. I need to be able to connect between the Mac and VM even when I am not attached to any real networks.
In M$ world (which I'm so glad to be out of) I would have installed an M$ loopback adaptor which would appear as another network interface which software like Virtualbox could see.
Does anyone have any ideas?
Thanks
Darius

Does Virtualbox have "host only" or NAT networking? VMWare Fusion has a "host-only" networking mode that will "attach" a NIC to the virtual machine. (NAT also attaches a virtual NIC similar to host-only, but also adds routing info.) You can set any IP addr you want, since with a loopback you wouldn't have any LAN access anyway, so the effect is the same. And if you chose NAT, but used your own IP addr that's NOT on the correct subnet for that NAT network, then again, you don't get LAN access and the effect is the same as a loopback.

Front-End Loopback Test on Catalyst 2955 causes connected hardware to "die"

I have recently purchased a Cisco Catalyst model WS-2955C-12 switch. During POST (boot), the console reports that the switch undergoes what is known as a "FRONT-END LOOPBACK TEST". During this test the 14 port lights on the device light up amber for a moment, connectivity is lost, and after a second or two the lights go off and connectivity returns. We've found that the moment the lights go off at the end of this test, if we have a specific device (with a specific ethernet chip) directly connected to the switch the ethernet chip is adversely affected by this test - the device "goes dark" and is not capable of communicating with anything (including other switches, routers, etc...) until it is power-cycled. What exactly does this FRONT-END LOOPBACK TEST do, and what does it send across the wire that could be causing my ethernet chip onboard the device to go bonkers?
Thanks!
-Danny

Cisco IOS Release 12.1(22)EA1 runs on Catalyst 2955, Catalyst 2950, and Catalyst 2940 switches.
Review the new software features, open caveats, and resolved caveats sections for information specific to your switch. The information in this document refers to all the switches, unless otherwise noted.
These release notes include important information about this release and any limitations, restrictions, and caveats that apply to it. To verify that these are the correct release notes for your switch:
If you are installing a new switch, refer to the Cisco IOS release label on the rear panel of your switch.
If your switch is running, you can use the show version user EXEC command. See the "Finding the Software Version and Feature Set" section.
If you are upgrading to a new release, refer to the software upgrade filename for the Cisco IOS version.
http://www.cisco.com/univercd/cc/td/doc/product/lan/cat2950/12122ea1/ol554602.htm

Too many loopback session id's in SMGW transaction (ABAP+JAVA System)

Hi All,
From SMGW transaction I am able to see too many loopback (127.0.01) session ids existing in the system.
107 system(s) logged on *** showing from this more than 50 session are loopback. I am not able to find the reason.
How to check and how to reduce this session.
Thanks in advance

Hi Maurício
Thank you for your support.
As per note I have checked in my system and I can not find relavent things
from SM04 I am able to see only 12 users logged into the system ( *** 12 users logged on with 15 modes ***
) and from 12 users 5 of users using GUI and remaing RFC. From SMGW it is showing only 8 active connection and
SMGW --? Goto -->logged on clients from here able to 98 systems logged on ( *** 97 system(s) logged on *** ) in this around 70 logons related to loopback (127.0.0.1)
Please suggest me how to anaylze this issue and how to take corrective steps for this kind of issue.

How to Configure Microsoft loopback adapter in windows 2008

Hi all,
I am trying to install SAP IDES 6.0..... while i m trying to install it , it is asking forUnlimited Strength Jurisdiction Policy Files at runtime.
I do have local and US policy jar file, but i guess its asking for JCE extension file, i dont know about it. so i m not able to proceed
further. it gives osme error about local host. i think its about Microsoft loopback adapter. can anyone have idea abt it.How to
Configure Microsoft loopback adapter in windows 2008?
Can anyone help me ASAP coz i m stucked like anythng.
thanks
Cheers

Hi vinay
Thanks for reply...I m Installing SAP IDES...with DB2
I have upload JCE zip file...after clicking next button i m getting following Errors,
ERROR 2014-10-02 09:52:29
MOS-01185 The subkey 'HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\DPS' does not exist on the 'localhost' host.
ERROR 2014-10-02 09:52:29
FCO-00011 The step collect with step key |NW_Onehost|ind|ind|ind|ind|0|0|NW_Onehost_System|ind|ind|ind|ind|1|0|NW_GetSidNoProfiles|ind|ind|ind|ind|2|0|collect was executed with status ERROR .
i guess its about Loopback adapter configuration. Still i m not sure... DO u have any idea about it.
How i can get rid of it.
Thanks

While performing a loopback test, how do I determine wether the connection is RS-232 or RS-485?

I know that for the RS-232 loopback test I should short pins 2 to 3. For the RS-485, short the pins 4 to 8 and 5 to 9. I do this, but the only test that works is the RS-232 one. I was wondering if I had to specify for what connection I was performing the test. All help is appreciated, thanks.
P.S. All of this is for the D-sub 9 pin port.
I'm sorry for posting this message under the wrong topic. This probably has nothing to do with Field Point. Even so, if someone could help, I would really appreciate it.
-Sergio
Message Edited by s.garcia on 07-06-2009 11:28 AM
Solved!
Go to Solution.

I found this page in NI.com (http://zone.ni.com/devzone/cda/tut/p/id/3450), where there is a diagram of the DB-9 pin definitions for both RS-232 and 485. It says that pins 4 and 5 are the recieving pins, and pins and 8 and 9 are the transmitting ones.
pin 4 -> Recieve +
pin 5 -> Recieve -
pin 8 -> Transmit +
pin 9 -> transmit -
Therefore the loopback test should be done by connecting pins 4 to 8, and 5 to 9.
Hope this helps you understand my confusion.
Thanks.

Loopback adapter not working - can't install Oracle.

I'm attempting to install 10g on a Win XP box that is not connected to a network. Installation instructions dictate to install the MS loopback adapter before database installation. I installed it, but I can't get the loopback adapter to work. It can't find itself with ping and the 10g software won't install without it.
I'm up for a big job using Oracle and I want to upgrade my skills before I interview. This is very important to me. This may sound a bit corny, but I need to pay for a few medical bills and this job has enough of a pay raise to cover my expenses.
I don't like my current job and I love working with Oracle. Can someone please help me?
-Earl

Nvm, solved the problem myself using driver genius pro 10

Java-only, Component based message alerting - loopback to sender system

Dear guys,
we are using the alert framework availbale on PI 7.11 to notify the sender system if there is an alert for specific interfaces. In that case a customer function module is called giving the message id of the request message (message is sent via ABAP proxy). As a result the according entry in customer table is updated.
The implemntation is based on the BADI ALERT_MODIFY_TEXT and uses the standard function module ALE_BAPI_GET_UNIQUE_RECEIVER to determine the system /rfc destination to send the alert notification.
This solution works fine so far.
As PI 7.11 dual stack is not the latest release, we are thinking of upgrading to current PI/PO release. In this context also shift to java-only installation is contemplated which will need an alternative solution for the described alert/error notification loopback.
Are there any possibilities analog to BADI to implement such a solution?
What are your approaches regarding this requirement in the context of java-only?
Any help/thoughts appreciated.
Best regards,
Jochen

Hello,
>>What are your approaches regarding this requirement in the context of java-only?
I would suggest you to schedule jobs like this:
Customize Alerts Using Job in PI 7.31/PO
>> alerts are consumed according to the given interval and not in "real time" when error occurs, today solution using BADI is "real time" - if possible I would prefer "real time" solution
Check this:
Michal's PI tips: How to trigger an alert for Component Based Message Alerts (CBMA) via "API" ?
>>an separate service determine the actual alert count would be helpful to provide the correct value for maxAlerts, this have to be called beforehand
I haven't tried it but i think u can do that, since these consumers are nothing but JMS queues only so i think there will be a method to read number of alert counts.
>>In history I saw emails generated by the standard alert consumer which only contain details for the first alert, in my case I need details especially the message id for all errorneous messages
If ur max alert parameter is greater than 1 then u should see multiple alert text (along with message id and other details) in ur email message.
Thanks
Amit Srivastava

How to Enable Loopback Processing in W2K8

How to Enable Loopback Processing in Windows Server 2008. I am unable to find following:
In the Group Policy Microsoft Management Console (MMC), click Computer Configuration.
Locate Administrative Templates, click System, click
Group Policy, and then enable the Loopback Policy option.
http://support.microsoft.com/kb/231287

> I don't understand why you would respond with the name of the setting,
> without describing the path to it. As far as I can tell, there is no
> search function in the Group Policy Management Editor to serach for the
> name. Is it too much to ask for the precise location?
That's why MSFT provides
http://gpsearch.azurewebsites.net/ :)
Martin
Mal ein
GUTES Buch über GPOs lesen?
NO THEY ARE NOT EVIL, if you know what you are doing:
Good or bad GPOs?
And if IT bothers me - coke bottle design refreshment :))

PI 7.1 - loopback?

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