Report to know status of Comm Channels

Hi,
My client has a new requirement where they want to develop a ABAP report through which they will be able to know the current status of the PI communication channels .
Means executing this report they will get a list of the channels will the status start or stop.
Is it possible to do or not . Please suggest.

Hi Das - There is already a blog available for your requirement.
Start/Stop a communication channel from an ABAP program using the external control switch
You just need to use the method "Get communication channel status"

Similar Messages

Sender file comm channel shows error status when no file is in source

Hello,
I have this sender file communication channel which is picking up files using ftp. <b>Its working fine</b> but if there is no file in the source directory during polling, it shows an error status in communication channel monitor. The error message is that directory/file does not exist and also * in file name is invalid character.
I have the same settings on our dev, QA and prod system but this strange thing is happening only on the dev and prod. Its not happening on QA whereas QA access the same directory as dev.
Any idea ???

Hi,
The error is strange one.
I suggest you to check Visual Admin to findout the exact trace/log file.
May be because of some connection problems etc..
Just go thru this SAP Note about File Adapter- 821267
Regards,
Moorthy

Problem in File Receiver comm channel

Hi,
I can't see anything in the Recevier communication channel in the RWB > Component Monitoring>Comm. channel monitoring-->Comm. channels.
I do have selected my comm channel.Its showing the message as "Comm. channel is configured correctly and started". But I cant see msgID and Explanation or error. Even, I cant fine any info in Error log.
The diagnosis i did as follows. Let me know if u come across any thing.
Checked the logs in VA but i didnt found any information and is not upto date. Bad luck
*Recreated the Rcvr comm channel again and teste. Nohope.
In the MONI its showing successfull, but i cant see output at destination.
*cache is uptodate
I have checked the queues, nothing got stuck.All queues are clear.
*I cant restart the Server since it is in production.
Your suggestions are highly appreciated.
Thanks
SRI

Nilesh,
All the things you mentioned are done by XI IS. FYI plz chk below..
Send binary file "/home/dpiadm/xi/tmp/passthru/EDI_250123.rpz", size 60, character encoding 8859_1 with QoS EO
2007-10-19 13:48:43 Success MP: Entering module processor
2007-10-19 13:48:43 Success MP: Processing local module localejbs/SFTPFileUploadDownloadAdapterModule
2007-10-19 13:48:43 Success 192.133.217.6 /XI/SFTPTest pimsp kuljasimsim EDI_250123.rpz /home/dpiadm/SridharRajuMahali /home/dpiadm/xi/tmp/passthru/ EDI_250123.rpz Enable
2007-10-19 13:48:43 Success EDI_250123.rpz
2007-10-19 13:48:43 Success SFTPOutBoundEDIFileToFile
2007-10-19 13:48:43 Success SFTP_Sender_File
2007-10-19 13:48:43 Success 8878c990-7e6b-11dc-8137-001a4b065b86
2007-10-19 13:48:43 Success SFTPServerNameOrIpAddress 192.133.217.6
2007-10-19 13:48:43 Success Indiashining.txt SFTPOutBoundEDIFileToFile SFTP_Sender_File 8878c990-7e6b-11dc-8137-001a4b065b86 SFTPOutBoundEEIFileToFile
UNDEFINED
2007-10-19 13:48:43 Success Host Key Verified
2007-10-19 13:48:43 Success Socket Opened for Transport and connected..
2007-10-19 13:48:43 Success SFTP SshClient is connected
2007-10-19 13:48:43 Success Authentication Method is Public Key
2007-10-19 13:48:43 Success Ssh2 Client is Connected and Authenticated
2007-10-19 13:48:43 Success pimsp kuljasimsim
2007-10-19 13:48:43 Success /XI/SFTPTest
2007-10-19 13:48:43 Success /XI/SFTPTest
2007-10-19 13:48:43 Success localFolder2 + dropFileName2 /home/dpiadm/xi/tmp/passthru/EDI_250123.rpz
Entering to download file
2007-10-19 13:48:43 Success Current Directory before LCD0 : /home/dpiadm
2007-10-19 13:48:43 Success Current Directory After LCD0 :/home/dpiadm/xi/tmp/passthru
2007-10-19 13:48:43 Success download completed
2007-10-19 13:48:43 Success MP: Processing local module localejbs/CallSapAdapter
2007-10-19 13:48:43 Success Application attempting to send an XI message asynchronously using connection File_http://sap.com/xi/XI/System.
2007-10-19 13:48:43 Success Trying to put the message into the send queue.
2007-10-19 13:48:43 Success Message successfully put into the queue.
2007-10-19 13:48:43 Success The application sent the message asynchronously using connection File_http://sap.com/xi/XI/System. Returning to application.
2007-10-19 13:48:43 Success MP: Leaving module processor
The message was successfully retrieved from the send queue.
2007-10-19 13:48:43 Success Confirmation mode test found. File sent.
2007-10-19 13:48:43 Success The message status set to DLNG.
2007-10-19 13:48:44 Success The message was successfully transmitted to endpoint http://quark:8005/sap/xi/engine?type=entry using connection File_http://sap.com/xi/XI/System.
2007-10-19 13:48:44 Success The message status set to DLVD.
2007-10-19 13:48:44 Success The message was successfully delivered.
Note:- I AM NOT ABLE TO SEE ANYTHING IN THE RCVR COMM CHANNEL(RWB).
any Idea about, where can I see the message if it got stuck in Integration server apart from logs
Thanks
Sri Raj

Sync/Async - JMS receiver comm. channel not processing

I have a Sync/Async scenario (without bpm) in PI 7.11:
RFC -> PI -> JMS
whereby the JMS receiver comm. channel does not fully process the message.
More specifically, the RFC sender comm. channel gets a message in and passes the message to the JMS channel, but that JMS channel within the RWB comm. channel log only shows the entry:
- Message processing started
The odd twist to this is that when we bring the PI server down, then back up again, (or wait a period of time, still trying to determine this period) the FIRST message attempt does successfully get processed, i.e. the first message on that JMS receiver comm. channel RWB log shows as:
- Channel successfully processed the message: 08499236-387c-11e0-b002-000025bab2c2
- Stored the correlation ID 08499236-387c-11e0-b002-000025bab2c2 of the request JMS message: ID:c3e2d840d4d8d4f24040404040404040c754dc12d8b54ec6 correponding to the XI message: 08499236-387c-11e0-b002-000025bab2c2
- Message processing started
(but then because of an issue on the target system, no response comes back, so then we'll additionally get the log entry:
- Message processing failed. Cause: com.sap.engine.interfaces.messaging.api.exception.MessagingException: no message received
Any suggestions appreciated on what I can check here to try and figure this out. Possibly because the first message eventually errors out, it is stopping the other subsequent msgs from getting processed...
When I check the audit logs of a 'success' msg vs. a not-successful msg, the success msg has an entry (and subsequent entries) of:
14.02.2011 12:50:19 Information Transform: transforming the payload ...
14.02.2011 12:50:19 Information Transform: successfully transformed
14.02.2011 12:50:19 Information ROB: entering RequestOnewayBean
14.02.2011 12:50:19 Information ROB: forwarding the request message
14.02.2011 12:50:19 Information ROB: leaving RequestOnewayBean
14.02.2011 12:50:19 Information JMS Message was forwarded to the JMS provider succesfully."
14.02.2011 12:50:19 Information XMB Message as Binary was forwarded to the SAP XI JMS service succesfully.
14.02.2011 12:50:19 Information WRB: entering WaitResponseBean
14.02.2011 12:50:19 Information WRB: retrieving the message for 08499236-387c-11e0-b002-000025bab2c2 ...
wheras the non-success msg shows only:
14.02.2011 12:55:30 Information Transform: transforming the payload ...
14.02.2011 12:55:30 Information Transform: successfully transformed
14.02.2011 12:55:30 Information ROB: entering RequestOnewayBean
14.02.2011 12:55:30 Information ROB: forwarding the request message
14.02.2011 12:55:30 Information ROB: leaving RequestOnewayBean
So, we can see that the message is not "forwarded to the JMS provider..." in the non-success case.
And also the sxi_monitor shows these messages with a status of "Log version".
Keith

Hi Siddhesh - yes that was a while back and am trying to remember the resolution. I have implemented sync/async bridges (as well as async/sync bridges) successfully, so I don't mind checking your settings, particularly I am interested in the settings within the Module tab of the JMS receiver. I can then compare to mine if you'd like. Also if you can let me know what underlying queuing system in that target system (e.g. MQSeries?) that would be great.
Regards,
Keith

Using URL Parameters with HTTP Comms Channel

Hi,
I need to build a new interface (HTTP - RFC) which will use several URL parameters. I've created a HTTP communications channel and Sender Service and this works. I'm able to define several URL Parameters by checking 'Adapter-Sepcific Message Attributes' and then 'Apply URL Parameters' then specifying the individual parameters.
This is straight forward so far but in usual SAP fashion the documentation on HTTP Comms Channels and URL Parameters is non existent. My question is how do I use these parameters once they are passed. I need to use the values as input parameters for the RFC which means I'll need to map these in the Integration Repository I can't find anything on SDN or SAP help that answers the question.
I know I could include these values in the XML payload but that would mean my 'customer' would need to amend their application and I'd rather keep things as they are.
Looking forward to your replies.
Thanks in advance.

May be this could help you to refference . .
For each process template, you can define interactive or composite form reference objects that can optionally be executed at runtime.
To be able to see and execute the reference object at runtime, you must add an appropriate runtime view.
Prerequisites
You can only attach standalone interactive forms to a process. For more information, see Interactive Form Types.
Activities
To attach an interactive form to a process:
       1.      Open the gallery and select a process template. To open its design time, choose Open
       2.      To switch to edit mode, choose (Edit).
       3.      Open the Forms tab page.
       4.      Choose Add and select the type of reference object you want to add. You can choose between Callable Object and Development Object.
Browse and select the reference object, and choose Add once again.
       5.      Repeat step 4 to add more objects.
       6.      To define parameter mapping, select an entry and choose Map Parameters. Select a parameter from the left-hand table, and then select the parameter you want to map from the right-hand table. This groups the input parameters of the form reference object to the relevant input parameters of the process.
If the process does not define input parameters, you can set default values.
       7.      When you have defined the required mappings, choose Done.
       8.      Whenever a newer version of the form reference object is available, its status on the Forms tab page changes to (Deprecated). To update the object, select it from the list and choose Update. The status changes to (Active).
Parameter mapping is preserved unless the parameters of the new object version are different. In this case, you need to define mappings again.
       9.      Finally, choose (Save).

Comm Channel - "requested resource does not exist"

Good day,
Can someone help me with this error I get. We have a file to file scenario and everything works fine but the file never gets created on the receiver side, all messages says successful but in the comm channel monitor for the receiver adapter I get "Message processing completed successfully" but if I click on the message ID it say's " The requested resource does not exist." [Screen Print|http://www.photostand.co.za/images/t6432okl1tu6wzubwymj.gif]
Thanks,
Jan

Hi Jan,
Are you able to process messages from other interfaces? If not then there is an issue with the post installation. Please Check the SAP Note: 817920
If you are not able to process messages only for this interface then there might be a configuration issue..
Follow the link provided by the other SDNer. Please check and let us know the results.
Thanks,

File adapter in comm.channel green, but no message collecting

Hello,
looks like this is something really at the roots.
Ok, we are in NW2004s PI 7.0.
One IDOC process is successfully implemented.
Now we started with a file to file communication!
File sender adapter is configured and shown in status green in comm.channel monitoring which would bring me to the idea that the comm.channel is configured well (To be sure we changed the directory path in the comm.channel to a wrong one which results in an error. Ok, corrected. Now all lamps are green). Comm channel is activated and polling.
But... nothing happens. The Adapter is not collecting the file in the source directory (existing) and there is no entry in monitoring on RWB or SXMB_MONI.
In Adapter monitoring all adapters except the JPR (red) are with a GREY lamp!
As we had an issue with activating the adapters (adapter monitoring before did not show any adapter (except JPR) ) two days ago we are not sure if the current issue belongs to a mistake in the configuration or in basis environment.
From XI 3.0 side we would expect that the adapter monitoring should show adapters used in green.
Do you have experience with such a behaviour?
Any help is welcome!
regards
Dirk

Hi Bhavesh,
we are near to bumping our heads against the server.
In comm.channel:
directory is : / (as simple as possible)
file name is : *.001
The file in the directory is named it_test.001 so it should be catched.
What can we do wrong?
By the way: If we change the directory to /out which is existing we have an (file is in this directory too) error message: 'com.sap.aii.adapter.file.ftp.FTPEx: 550 /out: The system cannot find the file specified. '.
Cache is fine!
regards
Dirk

Mapping Error - Dump source message to file adapter comm channel

Hi
Does anyone know of a way to dump the source message to a file adapter comm channel if - and only if - the message fails during mapping. For example, we receive a message from a trading partner that lacks an element that is mandatory during the mapping. When the mapping fails, the source message is sent - as is - to a file adapter comm channel.
I don't need anything more than the source message i.e. no need for any errors etc... to be included.
The kicker.. I would like to do this without using BPM if at all possible.
Any ideas greatly appreciated. Thx, Duncan

Hey Ram,
Go to Integration Directory and open the Receiver Determination for your scenario.
Check the configured receiver services. They are in a table-like area in the middle of the screen.
In this table of configured receiver services for that particular Sender Service/Interface, you should have the system that normally receives that message (your ERP or any other application system) and the service that contains the receiver file comm channel that will receive the message in case of error.
Check help.sap.com for help on condition editor on receiver determinations.
Now, the issue. You can only check whether a field exists, you can't check whether it doesn't exist (There's only a "EXIST" operator, and no negative operator). Thus, you can only do the following: always send messages to File, but you can avoid messages that dont have field from being sent to App System. Yeah, that sucks...
But don't fear, young padawan! There is a possible workaround. =D
In your message mapping, do the following for that particular field:
If field exists (check with Exist and IF standard functions) just bypass the field. Else, map the field with an impossible value (like string "$CREATED$"). Then, in your receiver determination, you will do the following conditions:
for App System: If field =/= $CREATED$
for File Receiver: If field = $CREATED$
Now, if the field doesnt exist, it will have value $CREATED$, thus the message will be sent to File and not to App System. If the field exists, the message will be sent to App and not to File.
Try that out.
Regards,
Henrique.

Comm Channels are not seen in the Communication Channel Monitoring in RWB

Hello All,
I am facing a strange Problem. In the RWB i am not able to see the Comm Channels that i have configured in the Integration Directory. In the Adapter Monitoring also I am not able to see the Adapters with Green Status.
I am on PI 7.0 and SP9. For a simple IDOC to File Scenario, the IDOC is getting sent but the File is not getting written. I have to monitor it for this. As the Comm Channels are not showing so I am not able to Montitor.
Can anyone please suggest me how to do this montoring and how can I see the Comm Channels that I have created.
Thanks in Anticipation
Best Regards
Chakra and Somnath

Hi,
1. Check created the Busieness system to identify your XI System.
Role of Business system : Integration Server
Pipleline : http://<hostname>:<ICM Port>/sap/xi/engine?type=entry.
2. In XI Tcode : SXMB_ADM
Role of Business system : Integration Server
Pipleline : http://<hostname>:<ICM Port>/sap/xi/engine?type=entry.
3. Go to SXMB_ADM
Execute Integration Engine and Configuration
Click on Check button check the SLD working fine or not.
Regards,
Venu.

Polling/Sender comm channel in clustered environment

Hi Experts,
Our PI7.1 system is currently setup on two java clusters.
I was searching for a guide on how to handle polling using these two clusters, but it seems I can't find one yet.
Do you know where I can find these?
What we were trying to do is disable a comm channel in one node but leave it enabled on another node.
Many thanks!
Regards,
Lex

Lex,
As far as I know we dont need to do anythign manually. It should take care automatically once you tuned all the necessary tuning parameters.
Regards,
---Satish

Java.lang.NegativeArraySizeException in comm.channel

Hello,
have this error in RWB for comm.channel for file adapter.
java.lang.NegativeArraySizeException
We don´t have something special in the adapter of the comm.channel.
This is the source directory: $DATA1.SSBWSLS
Any idea where this comes from?
Best regards
Dirk

Hi Michal,
last entry in trace is from 10th, this error came up yesterday!
We moved to SP14 on 24th!
So I think this is my way to OSS!
Thanks for remembering me to the Vis Admin!
Best regards
Dirk
Beg your pardon for not giving any points. The function disappeared from my log in as the score too!
Don`t know what`s going on there!
Wait for answer from SDN support!

Comm channel not available in RWB comm channel monitoring

Hi All,
I've gone through this(Comm channel missing in comm channel monitoring) unanwered forum. I've facing the same issue.
In my ID, I created XI receiver adapter comm. channel. And data is flowing successfully to the receiver side through this Comm. channel
I'm aware that XI adapter in ID is used to send data via Proxy.
But why i'm not see that in the Comm. channel monitoring in RWB. If anyone has documentation please let me know.
Thanks.

Hi ,
The XI adapter resides in Integration engine thus you cannot see it in RWB. RWB shows comm channels which are in adapter engine. The simple proof is that you cannot enhance this adapter with your own modules on the Module tab page in the module processor. Here is the link to documentation
http://help.sap.com/saphelp_nw04/helpdata/en/f4/0a1640a991c742e10000000a1550b0/content.htm
regards
Anupam

JDBC Comm Channel not Polling data

Hello,
In a JDBC to IDoc scenario, we have a sender JDBC communication channel which was set to poll for data in every 60 sec. It was working fine for long and suddenly it has stopped polling data. It's status was green and the channel was active.We couldn't find the reason so we configured one more comm channel keeping all the parameters same, and it has started working. We couldn't understand why it was not working earlier. Can any body please highlight on this?
Regards,
Sugata

Hi,
@Barry,
Yes, it dont poll data from database although it was supposed to do so. We have tried to make some changes and then undo changes and save+activate. But that hasn't work.
@ PT Rao,
We tried that too, that also hasen't work.
@ Sumit,
could you please elaborate?
Sugata

Report to know the Materials not yet costed

Hi Experts,
Can anyone suggest a standard Report to know the Materials not yet costed in ECC.5
Thanks and Regards

Dear Pradeep,
There are 2 ways of addresing this issue,
1.Either create a new material status in T Code OMS4 which throws an error message related to production order,purchase order
creation and assign it to the materials(products) which does not have any released cost estimate.
Once after taking the cost estimate you can remove this setting from the material master.
2.The other way is using user exitrs which checks whether the material has a released cost estimate or not.
Check and revert back.
Regards
Mangalraj.S

What are criterias to create Config. Scenarios and Comm Channels?

Suppose we have 10 interfaces of same kind - file to file , some of them are inbound some of them are outbound relatively to R/3.
Suppose also we have 15 File to Rfc , 5 rfc's to File .All they are interfaces communicating with external partners(that are not on our landscape)
I have few questions regarding the config in ID.
1. In the case above - what would be the criteria to create new Configuration Scenarios, how many are needed ?
2.Is it right to create Config Scenario for each Interface ?Or os it right to create all same kind if (e.g. file to file) under one Config Scenario?
3. what would be the criteria to create Communication Channels, how many are needed ?
4.Is it right approach to create 2 separate Comm channels recv/send for each separate interface?Or may be I can Reuse some communication channels from another already created interfaces - true or not?
I will appreciate your fast reply and also if you know what is the best practice..
Thanks !
Jon

Hi jon,
For the 15 File to RFC scenario u can have a Generic scenario to pick up the file and route it to the respective other scenario i.e design one common generic interface to poll the file and route it to 15 other scenario this reduces u to have onle one CC instead to have 15 communication channels and 15 receiver determinations from the file sender.
Have a look at this Blog.. <a href="/people/sravya.talanki2/blog/2005/08/16/configuring-generic-sender-file-cc-adapter Generic Sender File CC Adapter</a> By Sravya Talanki
also read thru the comments of this blog to get the clear picture...
also look at my wiki... <a href="https://wiki.sdn.sap.com/wiki/display/XI/SingleSenderFileCC4MultipleDirectories">Single Sender File CC 4 Multiple Directories</a>
Regards
San
Remember to set the thread to solved when you have received a solution there is a Way.

Report to know status of Comm Channels

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