Unsolicted update in communication channel

I received a counter update in my communications channel for the following post: https://forums.oracle.com/thread/2569282
I'm neither tracking or following the discussion or space and I have not been participating in that discussion. I also have not accepted (ignored) any friend requests. Thought I just let you know in case this might indicate a more general issue or bug.

A very successful person once told me "Stop doing it if it is no fun any more." This was after he sold his stable of Ferraris.
There does not have to be a strong link between quality software and large organizations. In fact, there might be some negative correlation. There has to be a strong sales organization and strong marketing. There is little feedback from the technically astute users to the decision makers.
Linkedin, Facebook, and yes, Google all put out some garbage. I think the "new development paradigms" turn programmers into amateurs. (The google groups UI has some obvious goofs - favorited groups don't get bolded to indicate new messages until after you look at the group, the reply editor quoting adds a ridiculous amount of blank lines, search totally borked, and on and on.) There's also a shininess factor - when something is new and shiny, people may give good feedback, developers crank out great stuff, but once the money's been shoveled in, bloat happens, as well as a push to mediocrity.

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DNS Alias not Updating on Communication Channel

Hi,
We use DNS Aliases when connecting to some of our servers. One interface connects to a server using FTP with alias FTPServer.
This FTPServer had a site switch over the weekend and the DNS Alias did not update in the communication channel. I had to ping the DNS Alias and put the server name into the CC to get the FTP to work.
Is there any way of getting PI 7.1 to refresh the DNS?
Thanks,
Gareth

Check out this intersting blog on aliasing.
[Controlling DNS caching in the Java Virtual Machine (i.e. J2EE WAS)|Controlling DNS caching in the Java Virtual Machine (i.e. J2EE WAS)]
I hope it might help
Regards
Ramesh

Issue with updation of communication channel

Hi Experts,
I have configured a JMS to Proxy scenario in XI system. i have changed the "Queue name" parameter in sender communication channel for the JMS adapter. the new Queue name is not being used by the interface.
when i monitor the messages for the this interface, i found that system is still using the Old Queue name.
can you please suggest a way to resolve this issue.
-Kaushik

Hi,
I am not sure if this resolves the issue.
Stop the channel using RWB>Adapter Engine>Communication Channel Monitoring
Identify your JMS sender Communication channel and stop it.
Go to ID and reedit this channel and activate.
Comeback to previous Communication Channel Monitoring check the status of activated Communication Channel (start it if it is still in stopped mode)
- Gujjeti.

Runtime Update of Communication Channel Password

I posted this question in the Security Forum as well as here since I was not sure which was appropriate.
We have a new application, Password Vault, where the company would like to change all passwords on a daily basis. Password Vault has a Java API that will allow me to obtain the password for a specific account. What I would like to know is whether there is a way in PI to create a module that will be called by the Communication Channle when it requires the password which will aloow me to dynamically pass the password to the Communication Channel.
In short, I would like to step in front of all runtime password requests and push the current password to the Communication Channel.
Is this possible and/or where can I go to find more information?

Ok, we have conceded that until SAP makes a change that allows some sort of hook into the Communication Channel so that we can handle the password we will not be able to implement a "pull" type of change.
We have code to extract and log Configuration Scenarios, Communications Channels and Interface Determinations. We also have some code modeled after what Bill Li has done to create a Change List and modify the Communication Channel.
Mostly we need to be able to set a Communication Channel Inactive/Active and change the password.
The part we are struggling with is the role of the Restricted Communication Channel and how to get the information from and existing Communication Channel into the Restricted Communication Channel which is the only thing we can add to the Change List.
It seems like there should be some relatively simple way to do the following:
1. Retrieve a Communication Channel using the API
2. Build a Restricted Communication Channel object with all of the information in the Communication Channel...we know the password is always returned as null and can handle that issue.
3. Modify whatever value we want modified
4. Create a Change List
5. Add the Restricted Communication Channel to the Change List
6. Activate the Change List.
We have no real problems with any of the above except for 2.. How do we build a complete Restricted Communication Channel from the retrieved Communication Channel?

Time stamp is not getting updated for File Adapter in communication channel

Hi All,
Since yesterday, I am observing that the time stamp of communication channel for File adapter is not gettingupdated some times.
I had to stop and start the communication channel to update the time stamp.Please let me know if anyone has come across such issue or any useful notes on this.I could not find any related notes on Market place.
Regards,
Dinakar

Hi,
This is happening only with one communication channel which is sender in derection.Any reason why it is happening like this?since the restart of the communication channel it is getting update now.I really do not know how to delete/create the communication channels as this was done our PI consultants.Pls guide me.
Regards,
Dinakar

Communication channel: error during update

Hi,gurus:
We are doring a soap2rfc scenario.
After reactivating relavant object in ID,I found that the status of sender communication channel was "error during update" in RWB.Have you ever dealed with the problem?Any help will be appreciated!

hii
ask your basis guys to see the startup log of XI server...see if there is any error in it.. if there is any error in it, then restart your XI server.......go to SMICM....see if the ICM monitor is running fine.......If ICM is not running fine, then go to Administration->j2ee server->restart->yes and restart your j2ee engine of your XI server......
VisualAdmin-Server-services- Tracelogs. Also can restart your adapter engine and can you exact error you can getin RWB.
Regards

Communication channels error during update

Hello,
All the Communication channels of the XI QA system are showing a status "Error during Update" Checked status of components in Runtime Workbench --> Component Monitoring. Red Alert on Adapter Engine The details of the Communication channel error below is:
com.sap.aii.af.service.administration.api.AdminException: Unable to
retrieve channel runtime status: EventException:
com.sap.engine.frame.cluster.message.PartialResponseException: One or
more of the destinations did not return a response. Response status:
[303228750-RTOE,303228751-RTOE,303981451-OK].
Has anyone encountered this before? Do you have any suggestions on where to look at to investigate on the cause of the problem?
Thanks in advance.
Regina

Hi Regina,
ask your basis guys to see the startup log of XI QA...see if there is any error in it.. if there is any error in it, then restart your XI server.......go to SMICM....see if the ICM monitor is running fine.......If ICM is not running fine, then go to Administration->j2ee server->restart->yes and restart your j2ee engine of your XI server......
Thanks,
Rajeev Gupta

PI 7.1 RFC Communication Channel not found

Hello,
We have recently upgraded to PI 7.1 and I am having a problem getting my RFC adapter to work. This is the error message:
Error when calling an adapter by using the communication channel CC_UDF_RFC_CALL_TO_PI_ABAP (Party: , Service: IS_D06, Object ID: 5873a160602e3be5866ab820596b752c) The channel with object ID 5873a160602e3be5866ab820596b752c could not be found in the Integration Server Java Cache. Check if the channel exists in the Integration Builder Directory and execute a refresh of the Java Cache
I went to SXI_CACHE and refreshed (Delta nad Complete). I can see that the CC exists in integration builder.
How can I determine what is causing this error?
Thanks,
Matt

Also check the cache notification after activating the Comm channel in ID whether cache is properly updating for the changes in the comm channel.
Menu--> Environment --> Cache Notification
If cache notification is proper thentry to refresh CPA cache using following URL and execute ur scenario.
[http://<host>:<port>/CPACache/refresh?mode=full]
Edited by: Samiullah Qureshi on May 14, 2009 8:36 AM

End of communication channel while running proc

Hi ,
As soon as i run a proc i get the following error
BEGIN cdw_load.pa_cdw_gi_extract.pr_cdw_gi_usr_rep_extract('PL'); END;
ERROR at line 1:
ORA-03113: end-of-file on communication channel
Process ID: 31568
Session ID: 963 Serial number: 693
THE OTHER STATEMENTS /PROGRAMS in the same data base run fine.
i checked the oracle directories are present.
Please help
procedure is below
procedure pr_cdw_gi_usr_rep_extract(i_cntry_cd in varchar2)
as
-- Procedure PR_GI_USR_REP_EXTRACT is created to extract data for user rep extract.
-- Modification History - None
-- Additional Procedure included and Purpose
-- PR_LOG_ERROR is added to handle the exceptions.
v_file utl_file.file_type;
v_file_name varchar2 (50);
v_file_rec nvarchar2 (32767);
va_strng nvarchar2 (200);
v_errcode varchar2 (30);
v_errmessage varchar2 (300);
v_cntry_cd codi.dim_mrkt.cntry_cd%type;
v_message hz_metadata.hz_job_log_detail.processor_message%type;
v_job_seq_id pls_integer := 0;
v_slct_cnt pls_integer := 0;
v_mrkt_id number := 0;
v_rec_cnt number := 0;
v_prev_3rd_cmpgn number := 0; -- Limit the search on frp table to a max of 3 campaigns
v_prev_2nd_cmpgn number := 0; -- LObtain the campaign previous campaign
v_cmpgn_perd_id number := 0; -- Obtain the latest available camapign from frp ..
--cursor for extracting the data for usr_rep
-- Note: The search campaigns (3 camapigns) were used in an inlist as partition pruning was not happenning with BETEEEN clause
cursor ext_usr_rep
is
select 1 from dual ;
-- procedure for logging the errors during exception handling
procedure log_error(v_message varchar2)
as
begin
hz_metadata.pa_log_gsl.end_logging ('ABORT');
hz_metadata.pa_log_gsl.log_error (p_entity_value => 'N/A',
p_app_message => v_message,
p_system_message => sqlerrm,
p_reprocess_ind => null,
p_continue_on_error => 'Y'
commit;
dbms_output.put_line ('Usr Rep - Extract not generated');
end log_error;
-- end of the log_error procedure
-------main begin ----------------------------
begin
v_cntry_cd := upper(i_cntry_cd);
v_message := 'Capture the market id';
select distinct mrkt_id
into v_mrkt_id
from codi.dim_mrkt
where cntry_cd = v_cntry_cd;
**v_file_name := 'OMSRPT_'||v_cntry_cd ||'_USR_REP.TXT';**
v_message := 'Logging details in to JOB LOG table';
pa_generic.lcl_init_logging (p_module_nm => 'Extracting data for User representatives',
p_program_nm => 'PR_GI_USR_REP_EXTRACT',
p_entity_nm => v_file_name,
p_job_nm => 'EXTRACT - DATA FOR USER REPRESENTATIVES',
p_job_log_id => pa_generic.g_job_seq_id,
p_cntry_cd => v_cntry_cd
commit;
execute immediate 'alter session set global_names=false';
-- Fetch the start and end camapigns for limiting the search on fact_rep_prfrmnc
select nvl(max(fld_sls_cmpgn_perd_id), 20040301) into v_cmpgn_perd_id from cdw.sum_mrkt_acct_sls where mrkt_id = v_mrkt_id ;
-- Fetch the 3rd previous campaign
v_prev_3rd_cmpgn := pa_generic.fn_get_past_cmpgn(v_mrkt_id,v_cmpgn_perd_id,3) ;
-- Fetch the 2nd previous campaign
v_prev_2nd_cmpgn := pa_generic.fn_get_past_cmpgn(v_mrkt_id,v_cmpgn_perd_id,2) ;
v_message := 'Opening the file';
v_file := utl_file.fopen_nchar ('CDW_GI_EXTRACT_' || v_cntry_cd || '_DIR', v_file_name, 'W', 32000);
--loop and fetch the cursor ext_usr_rep1
v_message := 'Opening Cursor ';
for ext_usr_reprec in ext_usr_rep
loop
va_strng := ext_usr_reprec.cur_fet;
utl_file.put_line_nchar (v_file, va_strng);
v_slct_cnt := v_slct_cnt + 1;
end loop;
v_message := 'Closing the file ';
utl_file.fclose (v_file);
v_message := 'Log the successful completion message';
hz_metadata.pa_log_gsl.end_logging ('SUCCESS');
v_message := 'Update the stats';
hz_metadata.pa_log_gsl.log_count (p_app_message => 'DATABASE OPERATION STATISTICS',
p_insert_count => 0,
p_update_count => 0,
p_select_count => v_slct_cnt,
p_error_count => 0
exception
when utl_file.invalid_path
then
log_error (v_message || ' due to invalid path');
raise;
when utl_file.invalid_mode
then
log_error (v_message || ' due to invalid mode');
raise;
when utl_file.invalid_operation
then
log_error (v_message || ' due to invalid operation');
raise;
when utl_file.write_error
then
log_error (v_message || ' due to write error');
raise;
when utl_file.internal_error
then
log_error (v_message || ' due to internal error');
raise;
when utl_file.invalid_filehandle
then
log_error (v_message || ' due to invalid file');
raise;
when no_data_found
then
log_error (v_message || ' due to no data');
raise;
when too_many_rows
then
log_error (v_message || ' due to more rows');
raise;
when others
then
log_error (v_message);
raise;
end pr_cdw_gi_usr_rep_extract;

ORA-3113 may be caused also (or should I say mostly ?) by Oracle bugs: you need to check your database instance alert log for ORA-07445 or ORA-00600 error message and for related trace file:
oerr ora 3113
03113, 00000, "end-of-file on communication channel"
// *Cause: The connection between Client and Server process was broken.
// *Action: There was a communication error that requires further investigation.
//          First, check for network problems and review the SQL*Net setup.
//          Also, look in the alert.log file for any errors. Finally, test to
//          see whether the server process is dead and whether a trace file
//          was generated at failure time.

Error in communication channel in PI 7.1 Server

PI 7.1gives the error shown below when I check the status of the communication channel in the Run Time Workbench. .
Error: com.sap.engine.interfaces.messaging.api.exception.ConfigException: Some of the IS access information is not available. SLDAccess property may be set to true, but SLD is not available.
This occurs after I restart the system , before the restart everything seems to be working fine . This is a vexing problem which is recurring.
I have tried the sap notes
764176
809420
97860
1031321
1117249
1444430
1506101
That includes
1. creating a BS system for the JAVA AS
2. restarting the rwb/adapter/dir/repository etc components
3. releasing locks
4. delayed start of jco etc .
Can anyone suggest a possible solution . would installaing PI 7.1 EHP1 make the SLD problem go away ?
regards
Rajarshi Muhuri

Hello
It is always recomended to run in the latest EHP. Please refer to the following URL's regarding same:
http://service.sap.com/sp-stacks (SAP Support Package Stack information) and
http://service.sap.com/patches (patch information).
SAP note 19466 will also assist here and following the updates please re-test and reply if further help is necessary.
Regards.

Error in Sender JDBC communication channel

Dear All,
We have an interface in which we are fetching data from SQL database through sender JDBC communication channel.
Last week SQL server was upgraded from 2000 to 2008 and the communication channel has stopped working and is giving the following error:
Database-level error reported by JDBC driver while executing statement 'SELECT * FROM mstemp_tbl WHERE Active='0''. The JDBC driver returned the following error message: 'java.sql.SQLException: [Microsoft][SQLServer 2000 Driver for JDBC][SQLServer]The incoming tabular data stream (TDS) remote procedure call (RPC) protocol stream is incorrect. Parameter 1 (""): Data type 0x38 is unknown.'. For details, contact your database server vendor.
Please let me know if any JDBC drivers are to be installed for SQL 2008 or how can we resolve this.
Thanks,
NJ

Hi,
You may need to update your JDBC driver to 1.2 or 2.0. Kindly see supportability matrix on this link (question #2):
http://msdn.microsoft.com/en-us/sqlserver/cc325721
Regards,
Jenny

Regarding Receiver Communication Channel (Concurrency problem)

Hi Masters ,
In Receiver Communication Channel which is connected to oracle data base ..while updating records Status from N to C . i am getting following errors :
**Message processing failed. Cause: com.sap.aii.af.ra.ms.api.RecoverableException: Channel has reached maximum concurrency (5,000 concurrent messages) and no free resource found within 5,000 milliseconds; increase the maximum concurrency level**
Actually we are updating 10000 records status from N to C....... earlier it was updating in 30min now its hanging and giving above error ...... after 3 hrs its automatically displays updated succesfully message .
Can you help me to understand wht exactly happening and at wht level i have to do settings in communication channel so tht it should work properly..
Thanks in Advance.............
Jagannath.

Hi Jagannath
you can specify the maximum concurrency for receiver adapters. This defines the number of messages an adapter can process in parallel on a cluster node.
Enter the number of messages to be processed in parallel by the receiver channel. For example, if you enter the value 2, then two messages are processed in parallel. Default value is 1 and this means only one message can be processed at a time by the receiver channel.
http://help.sap.com/saphelp_nw70/helpdata/EN/64/ce4e886334ec4ea7c2712e11cc567c/frameset.htm
http://help.sap.com/saphelp_nw70/helpdata/EN/bc/bb79d6061007419a081e58cbeaaf28/frameset.htm
increase this parameter from 1000 to a higher value you required and you would not be facing such problem
Regards
sandeep
If helpful kindly reward points

LMS 3.2 Internal Error in Communication Channel

Hello,
I am having an issue with the DCR in which I get the error "Internal Error in Communication Channel" after trying to edit the credentials of a device.
It started when I tried to add a device to the DCR, with all credentials, and it wouldn't show up in the DCR. I tried this 3x, but no luck. I was eventually able to do so by using the Bulk Import, and having the single device (with all the credentials) in the .csv file.
Now that the device is in the DCR, I need to edit the User Defined Fields - but when I try to, I get the error mentioned above.
I've seen other threads here that talk about multi-server setups, and FQDNs, but I'm not using any of that. I've also noticed that there is a bug ID for it, CSCtd07131, but it says 'release-pending'.
Am I up the creek until an update comes out? (its not just user defined fields, btw, I'm unable to modify any credentials.)
Thanks

When you restart the ciscoworks processes you should always give a couple of minutes and log on when the cpu starts to come down.
If it continues to error when you add or modify you better open a case with the tac.
The bug you mention is only if you have multiple systems with a master and slave DCR
Cheers,
Michel

Inactive Sender Communication Channel still processing Files?

We de-activated the Sender Communication Channel of an interface. However, the file adapter keeps processing?
Anybody know what is going on?
Thank-You.

Hi Tom,
1) Check out Whether you have De-activated the Right Adapter.
2) Refresh the Cache,
a)Start transaction SXI_CACHE.
b)From the context menu XI Runtime Cache select Start Complete Cache Refresh.
c)Call transaction SM58 to check the status of the refresh process.If no entry for function module SAI_CACHE3_REFRESH_BACKROUND is Present any more the cache update is finished.
If you still face issue try this .
Many actions require to access System Landscape Directory content from the Integration Builder. To optimize performance, this content is loaded into a cache so that the System Landscape Directory does not have to be accessed directly each time that System Landscape Directory content is required.
However, this cache is not automatically updated if changes are made to the content of the System Landscape Directory. For this reason that we delete the System Landscape Directory cache if changes have been made to content in the System Landscape Directory. The cache is then filled each time that the System Landscape Directory is accessed. If we log on to the Integration Builder after we have made a change in the SLD, we do not need to delete the SLD cache.
To clear the SLD cache, from the Integration Builder main menu, choose Environment ® Delete Cache for SLD Data.
Once we have deleted the cache for SLD data, accessing objects in the SLD may take longer than usual initially.
Regards
Agasthuri Doss

Mail to File Integration(Mail Sender Communication channel status RED)

Hi all,
I am doing Email to File Integration Scenario, XI is reading mails from an particular exchange server mail id & putting it in to a file. now all IR & ID configuration is done.
But in RuntimeW Bench -> Adapter Monitreing The Sender Mail Communication Channel is RED with error occured: exception caught during processing mail message; java.io.IOException: invalid IMAP status response; not finding * STATUS, but 00KC NO The requested item could not be found

We check the Exchange Server login Acess through TELNET ,as suggested from SAP Service marketplace
and login is successfull, with details available of Inbox
but in TENET when we try to execute the IMAP Status command error message comes
" expected space not found" .
Since XI is not able to read the inbox mail, so Sxmb_moni is blank.....
can any body suggest that this issus is related to that IMAP Status..........or some thing else..
our URL is correct.
Regards,
Ashutosh

the URL path was wrong...
it should end with .......exchange/Inbox/
the sender channel was having error RED ,but it was showing green status intially because delay update .....
Regards
Ashutosh

Unsolicted update in communication channel

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