Few querys related to connections in ABAP

Hi,
Please help me with the following questions----
1. What does connection between logical systems mean with respect to the ALE environment?
2. What does the tearm logon user and logon data mean in RFC connection between the two systems?

Hi,
1.'logical system' is used to identify an individual client in a system, for ALE
communication between SAP systems. That's why you see a field for 'logical
system' in the client master data in SCC4 (table T000). You use logical systems
in ALE config - this should be documented further in the IMG guide, or SALE and
BALE transactions.
2. Logon user: User logged into the other system.
Logon data: Which is used to sign-in to the other system
RFC logon data:
-u <userid> SAP userid.
-p <password> password.
-c <client> client.
-l <language> logon language
Reward if useful!

Similar Messages

Ongoing fatal crash and security bug related to connecting external display

The infrastructures in OS X to resume from sleep, to authenticate, and to change displays is fundamentally not working.
The security bug I have encountered has to do with connecting a cinema display exclusively to a MacBook Pro. This is a specific situation, but please note that I have experienced the same problem on no fewer than three independent laptop. Plus, the Genius in the Apple Retail Store was convinced of the general instability of this infrastructure. The security problem is that hot corners no longer function if I transition between two states in the same reboot. The first state is where I have the laptop powered on and using its own internal display exclusively (when I'm on the road). The second state is when I have the laptop displaying its output exclusively on an external display (when I'm at home). What happens is that an attempt to use hot corners fails. There is no response. I even added configuration on all four corners (whereas I originally had settings only for the rightmost corners), and even then, the hot corner action (of sleeping the display or entering locked screen saver mode) does not commence. This prevents the user from being able to secure the display on demand using standard methods that are supposed to work.
The instability level related to connecting the external display exclusively is high. Again, I've experienced this on no fewer than three independent laptops, and the Apple Genius at the Retail Store confirmed that this aspect of OS X did not work consistently. When I want to connect the cinema display to the laptop in such a way that the laptop's own display is not part of the active screen, the process I use succeeds about half the time. Supposing I have been on the road, where I am using the laptop display exclusively. I then put the laptop to sleep. When I return home with the lid open, I connect first the USB (power) from the cinema display to the laptop, and then I connect the Mini DisplayPort. When that step works, what happens is that the login screen shows on the cinema display despite the fact that my laptop lid is closed. This is good, and is what I want. At that point, I open the laptop lid and quickly log in.
With Apple being a mobile device company, I rely on the laptop for tasks that one traditionally may use a desktop for. This simply points to the versatility of the laptop. But I'd like the bugs resolved, so that I do not have to hesitate to make use of the inherent flexibility possible with the MacBook Pro.
Here's what happens when the process (of connecting the external display in a way that establishes itself as the only screen in use by OS X) fails. Firstly, when I connect the external display via Mini DisplayPort, the laptop doesn't even respond. Instead, it remains asleep. So to work around it I have to repeatedly disconnect and reconnect the Mini DisplayPort so that the asleep MacBook Pro will see that there is a display connected to it. Also, sometimes that isn't even enough and I have to open the laptop lid, and put it to sleep again so as to trigger whatever actions are necessary to recognise the external display (presumably by having the laptop recently awake). Around half the time, I have to play this game of disconnecting and reconnecting until it actually works. This high level of reproducibility (confirmed by the Apple Genius representative's confidence that this part of the system doesn't actually work) should make it easy for an engineer to look into the problem.
Fatally, and recently, OS X has completely crashed when I have attempted to connect the external display. The external display has gone completely blue, and after a half a minute, it blanked out and my entire laptop became unresponsive. I called Apple Support and was given a case number. I also took the laptop into the retail store to see if I could recover my current session without rebooting. There was no process suggested to make that happen and I was told to reboot the machine. I've had this happen before on other laptops, and it is frustrating that the kernel reaches such a state that it cannot be used. As I see it, this problem is not too unrelated to the way that I need to play a game in order to get the external display connected exclusively. Here are some workarounds that could be added:
Firstly, whenever I connect an external display, I'd like the laptop to see that this has happened, and to take action accordingly (such as resuming from sleep). Secondly, If I connect an external keyboard, and press a key on it, I'd like this to wake the laptop too (in the event that the first method fails for some unforeseen reason). I'd also like the connection of the cinema display's USB power not to cause the laptop to enter into a confused state between asleep and awake. Sometimes I need to disconnect and reconnect USB power in order to trigger the laptop into waking, but that's only because it's not doing it on its own properly. On the other hand, I also ensure that the laptop doesn't have the Mini DisplayPort connected without also having the cinema display USB power connected, because that also is an unsupported configuration.
I've also gotten the laptop to become confused about whether it is asleep or awake. When I open the lid, it seems to enter into sleep mode, but closing it seems to bring it into an active state.
Also, I've successfully logged on and authenticated with the screen showing exclusively on the external display. But just ten seconds after I start using the system, the laptop falls asleep--with the lid open! Whatever triggers that action doesn't seem to be on track. The laptop is open, there are incoming events such as mouse movements and key presses, and the external display is on and is in use. And then the laptop falls asleep! This has happened numerous times. Not only should this not happen; the instances where it does happen can cause further instability and put my system at risk of fatally crashing.
Also, the authentication system itself is highly buggy--far more than it should be. At times I have opened the laptop lid and caught a glimpse of a window before I have begun the login process. Also, an external authentication application that asks for Kerberos/AFS login credentials has been able to overlay itself on top of the primary authentication (whereas I should only see a single login dialog when I need to authenticate to the system). Also, I've had several of these authentication screens overlay on top of one another, although it's been months since I've experienced that one (so it may have been fixed). Also, around a third of the time, the window that authenticates me (on the black background) somehow transfers itself into the background (even though there's only one window!). What that means is what I begin to type my password, and now the laptop starts beeping at me and I need to manually click on the password field and begin entering my password again. This really shouldn't happen, and indicates too much complexity in this authentication process (such as, more OS X code is involved than is strictly necessary, which is likely to make the authentication system more difficult to test). Also, at times, I have been using too much CPU, such that the authentication screen takes too long to emerge. That also means that I'm not able to logon until I uncleanly shutdown the laptop. If the laptop has been asleep, and is revived in preparation for login, then that login screen should be given highest priority, even if there are other heavy CPU or I/O intensive tasks running in the background. And maybe the login dialog shouldn't disappear when the user is legitimately attempting to log in. So even if there is a possibility that the system is under heavy resource use (or there is a stall or minor deadlock), it shouldn't prevent the user from logging in altogether.
At the moment, the very fact that the system shut down uncleanly means that the full disk encryption suite that I used has entered into an undetermined state, suggesting I may lose access to all my data. It's my hope that I can rely on Apple's products to interoperate in a way that won't cause me to be fearful and restrictive in my use, so that I can freely connect an external display at times, and at other times carry the laptop on the road.

Ive got the same problem with Samsung UE225010 monitor too, its full hd but it looks terrible, could it be Displayport adapter issue, because couple month ago Ive tryed with some IPS display, and it looked same bad.

[svn:osmf:] 10248: Fix a few bugs related to the interaction between IPlayable, IPausable, and ITemporal within a SerialElement, specifically around ensuring that the transition from child to child happens in the various permutations of these traits .

Revision: 10248
Author:   [email protected]
Date:     2009-09-14 16:45:00 -0700 (Mon, 14 Sep 2009)
Log Message:
Fix a few bugs related to the interaction between IPlayable, IPausable, and ITemporal within a SerialElement, specifically around ensuring that the transition from child to child happens in the various permutations of these traits. Introduce a helper class for managing this logic, as it can happen in both CompositePlayableTrait and CompositeTemporalTrait. This lays the groundwork for a MediaElement which only implements IPlayable (e.g. to ping a tracking server) working within a serial composition. Beef up unit tests so that these cases don't get broken in the future.
Modified Paths:
    osmf/trunk/framework/MediaFramework/.flexLibProperties
    osmf/trunk/framework/MediaFramework/org/openvideoplayer/composition/CompositePlayableTrai t.as
    osmf/trunk/framework/MediaFramework/org/openvideoplayer/composition/CompositeTemporalTrai t.as
    osmf/trunk/framework/MediaFrameworkFlexTest/org/openvideoplayer/composition/TestSerialEle ment.as
Added Paths:
    osmf/trunk/framework/MediaFramework/org/openvideoplayer/composition/SerialElementTransiti onManager.as

Hi,
Found a note explaining the significance of these errors.
It says:
"NZE-28862: SSL connection failed
Cause: This error occurred because the peer closed the connection.
Action: Enable Oracle Net tracing on both sides and examine the trace output. Contact Oracle Customer support with the trace output."
For further details you may refer the Note: 244527.1 - Explanation of "SSL call to NZ function nzos_Handshake failed" error codes
Thanks & Regards,
Sindhiya V.

PI internal error : HTTP connection to ABAP Runtime failed

Hi Experts,
From last 3 days,I am geting a SAP PI internal error(PFA for the detail).for that error,previous sucessful scenario also not working.The error I am getting in the 'TEST CONFIGURATION' of the ID:(sometimes i am getting this error in ' Receiver Determination' and sometimes in 'interface determination & mapping')
[ Receiver Determination
<Not found>
Internal Error
HTTP connection to ABAP Runtime failed. Error: Unexpected end of file from server URL: http://deveppi103:8002/sap/xi/simulation?sap-client=117 User: PIDIRUSER ]
Please,suggest.
Regards,
Raj Tripathy

Hi Raj,
We had faced this issue a few days back and there was an entry missing in the table.
This issue has been discussed on this forum multiple times:
Prefix number: entry missing for system TST client
workflow- Prefix number: entry missing for system xxx Client xxx
Regards,
Sanjeev.

Error while creating Relational DB connection in webanalysis

Hi,
I am facing issue while creating Relational DB connection in webanalysis. It is giving test connection failed error.
DataBase connection string is correct :- jdbc:oracle:thin:@ugdwpi1.cos.abc.com:1521:GDWDB
where Port no.- 1521 , Server Name - ugdwpi1.cos.abc.com
JDBC Username & JDBC Password are also correct.
CLASSPATH is - E:\oracle\product\10.2.0\client_1\jdbc\lib\ojdbc14.jar
JDBC Driver is : oracle.jdbc.driver.OracleDriver
Please tell me where am i wrong. CLASSPATH is correct or not? or there is an issue with JDBC Driver.
Thanks
Edited by: user649490 on Jan 28, 2009 10:24 PM

Hi Mohit,
Thanks for ur response and it helps me to explore more. But, still after adding the oracle jar file in E:\Hyperion\deployments\Tomcat5\WebAnalysis\webapps\WebAnalysis\WEB-INF\lib(this path does reside on my remote), it giving the same error.
I think following details will help u to judge the exact scenario :
DataBase connection string is correct :- jdbc:oracle:thin:@ugdwpi1.cos.abc.com:1521:GDWDB
where Port no.- *1521* , Server Name - ugdwpi1.cos.abc.com
JDBC Username & JDBC Password are also correct.
CLASSPATH is - E:\oracle\product\10.2.0\client_1\jdbc\lib\ojdbc14.jar
JDBC Driver is : oracle.jdbc.driver.OracleDriver
TNS enrty is :
GDWDEV =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = ugdwpi1.cos.abc.com)(PORT = 1521))
(CONNECT_DATA =
(SERVICE_NAME = GDWDB)
Please suggest me, if i am wrong anywhere. Quick response is highly appreciated.
Thanks

Problem Create System Object in the Portal for connecting CRM abap

Hi, i creating system in the portal (JCX) for connecting system ABAP CRM (CRX), after create system try run test connection and show messages error:
Test Connection with Connector
Test Details:
The test consists of the following steps:
1. Retrieve the default alias of the system
2. Check the connection to the backend application using the connector defined in this system object
Results
Retrieval of default alias successful
Connection failed. Make sure that Single Sign-On is configured correctly
In the logs the portal (NWA) show messages:
Failed in creating the JCO Connection.
The logs operation system (log Security_audit.log)
Error> occured >Thu Jun 23 11:34:41,278<RfcException: message: 'mshost' missing Return code: RFC_INVALID_PARAMETER(19 Return code: RFC_INVALID_PARAMETER(19)    error group: 101 key: FC_ERROR_PROGRAM
     at com.sap.mw.rfc.api.RfcOptions.checkParameters(RfcOptions.java:438)
     at com.sap.mw.rfc.api.RfcApi.RfcOpen(RfcApi.java:688)
     at com.sap.mw.jco.MiddlewareJRfc$Client.connect(MiddlewareJRfc.java:1079)
     at com.sap.mw.jco.JCO$Client.connect(JCO.java:3256)
Plase help, any idea?

message: 'mshost' missing Return
During the System Object Creating in System Landscape, there is any entry as Message Server Host: CRM MS HOST
and Message Server Port : sapmsSID and add this entry in etc/services --> bottom samsSID 36NN/tcp where NN is instance number.
Try this and let me know.
Thanks
SM

Error : HTTP Connection to ABAP Runtime failed

Hi,
i am working on xml to flatfile interface.when i am trying to test the scenario from ID - > Tools -> Test configuration option i am getting below error.
Receiver Determination <Not found>
Internal Error Http connection to ABAP runtime failed.
Error : 403 for bidden.
I have checked in Receiver determination its been configured properly.
Is it any basis settings problem ?
Thnx,
Siva.

Hi Siva,
Check this links
/people/krishna.moorthyp/blog/2006/07/23/http-errors-in-xi
http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html
Regards
Ramesh

SM59 Error in HTTP connections to ABAP Sytems

Hi All,
My scenario is to connect to XI systems... I need to create a RFC destination (HTTP connections to ABAP Systems) in SM 59 with below details.....
Target host: xyz.abc.com
Service No. : 0000
Prefix path : /sap/xi/engine?type=entry
But SAP GUI is not accepting the character "?" ...
Can any one tell what can be done to avoid this error?

Hi,
it's only a warning -> just press 'Enter' key.
Regards
Patrick

TCP/IP Connection from ABAP

Hello everybody.
Does anybody know the way how to create TCP/IP connection from ABAP? I need to establish TCP/IP connection from Appication server to external server(not sap) to retrieve some data. I assume that it can be done using RFC calling technique, but i think that i have to register needed functionality as RFC in external server. To skip this step i need an explicit TCP/IP from abap.
Thank you for helping.
Yours sincerely,
Nguyen Hai Long.
Edited by: Long Nguyen on Jun 24, 2008 10:06 AM

Thank you all. I found an example in the internet http://documentation.softwareag.com/Crossvision/sap231/pages/drfc2rpc.htm. The situation force me to overpass my laziness and to use RFC
Yours sincerely,
Nguyen Hai Long

Connectivity between ABAP and Java Stacks for BI

Dear all,
our BI developer have to use BW Analyser for showing and changing of BW reports in Java based NetWeaver Portal.
Initially just ABAP stack (SID DCE) was installed. In Februar 2014 I installed also an Java Stack (SID JCE) and got dokumentation for
connection to ABAP Stack from SAP Support, it is attached. Further help from SAP Support is not possible, they mean that this
case belong to consultion issues.
Follow activities were sucessfully done:
1. RFC connection DMSAPERP4DEV_PORTAL_JCE was created in J2EE engine
2. RFC connection DMSAPERP4DEV_PORTAL_JCE was created for Portal
3. Portal Server Settings were maintained for portal
4. Singe Sign-In in BI was maintained
5. BI Certificate was imported from BI
6. Portal Certificae was exported from Portal
7. Portal Certificate was imported into BI.
By processing of attached SAP guide it was a problem at step 7 "Create BI System in the Portal"with the
creatig of BW system name. Under "System Administration -> System Configuration -> System Landscape"
I found no systems which are maintained with the Portal Content Studio. I take a template "SAP_R3_Dedicated"
but can not change the system name to "SAP_BW", it is still "Dedicated Application Server for R/3 System". All other
properties was set fine.
At step 8 of mentioned guide I face the next problem - there is no system names under "SAP Reference System"
under "Administration -> System Configuration -> Configuration for User Management", because the system
name on the step 7 could be not set correct, so I can not choose any.
Please advice how to proceed here.
Thank you and best regards
Stan Oberberger
Technical Consultant

Hi,
It clearly says the problem is with virtual memory. SO you need to change your virtual memory settings using configtool.
See the relevant note.940893
Make changes in the VM parameters for Bootstarp, Dispatched and the server nodes. Your -Xms should be less than equal to -Xmx.
Restart the cluster then.
It should work.
Do reward good points.

HTTP connection to ABAP Runtime failed. Error: 403 Forbidden

Hi ALL
We where testing our scenario using the Test Configuration in Integration Engine.
We have come across the following error in the second step of Determining the receiver.Here is the error message we received...
HTTP connection to ABAP Runtime failed. Error: 403 Forbidden URL: _http://SAPXDV01.sap.client1.local:8000/sap/xi/simulation?sap-client=150 User: PIDIRUSER
Please, do let us know ... if you have received similar error & what solution can be applied...
Your help is greatly appreciated!
Thank you,
Patrick

Hi,
Go through this thread...
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/0f00c890-0201-0010-beb2-c96050edc426
JCO_COMMUNICATION_FAILURE
Error in XI server: JCO_COMMUNICATION_FAILURE in Message Mapping
This might help you..
Regards,
Divya

HT201407 iphone 4 update complete asking me to follow few more steps and connect to wifi. Now my wifi is not working how to resolve this problem

iphone 4 update complete asking me to follow few more steps and connect to wifi. Now my wifi is not working how to resolve this problem

what happens when yu try to connect to wifi?

Cannot connect to abap server, please check your abap server connection

Installed new NW BPC 7.5 system on windows 2008 server but get the error as follows
when logon to BPC server:
"Cannot connect to abap server, please check your abap server connection".
"define system user group tab" is inactive in server manager also.
Server Diagnostic errors for SAP Server Connection:
Database Connection
Status Connection Error
as per note 1385864 but this note has not helped get past this status with installation.
User Type value is either set to Communication Data for all three users (BPC_ADMIN, BPC_SYSADMIN, BPC_USER).
and these accounts are not locked.
Any ideas for these errors?
Regards,
Aidan

Hi Aidan,
"Your logon id (domain\user) does not have SystemAdmin rights; some functionality
is disabled."
This is caused by the fact that the user you are logged in as isn't in the UJA_SVR_DEFAULT table, the SYSADMIN field needs to have a value that contains your user id (i.e. DOMAIN\USER) . You can set this up with the UJA3_WRITE_SYS_USERS program.
"When I try to install APPshell the following errors occur:
@8O@ UJA_DATA_CHECK E 006 Application PLANNING's multiprovider /CPMB/ATMKOOE not exist in BW
@8O@ UJS_EXCEPTION E 003 Errors occured during "after import" method call during activation"
Aidan, sounds like something went terribly wrong during your activation process. Do this, Clean the appset with the UJS_ACTIVATE_CONTENT program and make sure that everything is completely deleted. Make sure that there is a lot of memory available for the activation and try it again.
It should work.
Hopefully this helps you.
Cheers, Scott

BPC cannot connect to ABAP server

Hello Experts,
I'm facing the following issue when installing SAP BPC NW 7.5 SP04
When the installation is done (succesfully) I try to login to the server manager and get following error message:
"Cannot connect to ABAP server; Check your ABAP server configuration"
In the diagnostic, it is also the SAP ABAP Server connection that fails.
I'm installing this with a domain user called BPCADMIN.
In the ABAP system I added this domain user to the UJA3_WRITE_SYS_USERS program.
When I check the table: UJA_SVR_DEFAULT I see 3 times the domain\BPCADMIN user.
In the log file I get following error:
#2.0 #2010 09 03 01:35:41:020#-7:00#Error#ServerMgrService##EPM-BPC-NW##0d55515b-753b-449a-9a0f-1d3781e38f69###TestConnection#INTENSUM-NET
BPCADMIN########Plain##The ABAP server specified in the server configuration file is not reachable#
#2.0 #2010 09 03 01:40:49:608#-7:00#Error#ServerMgrService##EPM-BPC-NW##b22778de-4872-4138-a700-26cd9f8b0d68###TestConnection#INTENSUM-NET
BPCADMIN########Plain##The ABAP server specified in the server configuration file is not reachable#
#2.0 #2010 09 03 01:41:11:327#-7:00#Error#ServerMgrService##EPM-BPC-NW##38dad74d-47bc-48c0-a779-dc5fd2f1ef92###TestConnection#INTENSUM-NET
BPCADMIN########Plain##The ABAP server specified in the server configuration file is not reachable#
Strange enough, a ABAP connection with SAP LOGON works...
Can you please help me on this?
Thanks!
Erwin

HI,
I checked the 3 BPC SAP ID (BPC_SYSADMIN; BPC_ADMIN; BPC_USER). They are not locked.
And all of them are communication users. I set the rules according to inst. guide.
I run the UJA3_WRITE_SYS_USERS program too.
The UJA_SVR_DEFAULT table contains these lines:
ADMIN -> BPC_ADMIN
SYSADMIN->BPC_SYSADMIN
USER->BPC_USER
I tried to login manually with these users, it is OK. (they were dialog users )
(the .Net server and the SAP BI system are not the same machines. I think this is no problem isnu2019t it ) Firewall are off on both machines.
Can I create these users at the .Net server side and login to win server with them?
I set these SAP users to BPC server .BPC_ADMIN is the BPC_ADMIN and so on. Is it OK ?
I have no idea what can be the problem.
How can I check they are BPC specified users or not?

HTTP connection to ABAP runtime failed

I am building a scenario where XI picks up a file from a directory and pushes an IDoc to ECC. I have configured the interface with the Design tool, and I believe my setup in the Configuration tool are correct too, however I am encountering an error when testing the scenario by means of --
Tools --> Test Configuration.
The testing tool is giving me the following error upon processing the reciever determination:
HTTP connection to ABAP Runtime failed.
Error: 403 Forbidden
URL: http://serveraddress:port/sap/xi/simulation?sap-client=100
User: PIDIRUSER
First of all, I am not sure who the PIDIRUSER is, I assume it's a system user? Second, given that this error is a HTTP connection error, I am lead to believe that the issue lies somewhere in the RFC connection from XI -> ECC. I am not sure why exactly it's attempting to connect via HTTP as my communication channel is using the IDoc adapter with an RFC destination to connect to ECC. Possibly I have configured this incorrectly. I have read about having to configure a RFC adapter when posting messages from R/3 to XI, does the same apply when posting an IDoc from XI to ECC? Does anyone have any other thoughts as to why this error may be occuring? Thanks in advance for your time and help.

This might help you
http://help.sap.com/saphelp_nw04/helpdata/en/82/f4993c03e0cd37e10000000a11405a/content.htm
/people/michal.krawczyk2/blog/2005/06/28/xipi-faq-frequently-asked-questions
http://help.sap.com/saphelp_nw04/helpdata/en/39/83682615cd4f8197d0612529f2165f/frameset.htm
http://help.sap.com/saphelp_nw04/helpdata/en/39/83682615cd4f8197d0612529f2165f/frameset.htm
Regards
Agasthuri Doss

Few querys related to connections in ABAP

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