About system objects

hi to all
iam little bit confused on system objects
i have developed a webdynpro application and deployed in the portal
and created the JCO connection for that application(backed ECC)
So when and where System Objects come into picture
guide me on this
thank you
ratan

Hi Ratan,
If you want to access your Backend System using Transaction iView, BSP iView etc, you use the System Obejects (& Aliases).
If you want to access your Backend through your WebDynpro Applications/Iviews, you use JCo. For using a JCo, you need to have a Technical System created to the Target SAP System in SLD.
Hope this clears your confusion.
Thanks,
Vamshi

Similar Messages

About System alias for system object

Can any one tell me exact need for system alias for system object when we are integrating SAP TCODES

The main use of System alias is to identify the uniqueness of the systems that exist in the portal
also it is very easy to transport TCode iviews from one landscape to other if you have same system alias exist in all the landscapes
Raghu

Error trying to run SSIS Package via SQL Server Agent: DTExec: Could not set \Package.Variables[User::VarObjectDataSet].Properties[Value] value to System.Object

Situation:
SSIS Package designed in SQL Server 2012 - SQL Server Data Tools
Windows 7 - 64 bit.
The package (32 bit) extracts data from a SQL Server db to an Excel Output file, via an OLE DB connection.
It uses 3 package variables:
*) SQLCommand (String) to specify the SQL Statement to be executed by the package
Property path: \Package.Variables[User::ExcelOutputFile].Properties[Value]
Value: f:\Output Data.xls
*) EXCELOutputFIle (String) to specify path and filename of the Excel output file
Property path: \Package.Variables[User::SQLCommand].Properties[Value]
Value: select * from CartOrder
*) VarObjectDataSet (Object) to hold the data returned by SQL Server)
Property path: \Package.Variables[User::VarObjectDataSet].Properties[Value]
Value: System.Object
It consists out of 2 components:
*) Execute SQL Task: executes the SQL Statement passed on via a package variable. The resultng rows are stored in the package variable VarObjectDataSet
*) Script Task: creates the physical output file and iterates VarObjectDataSet to populate the Excel file.
Outcome and issue:The package runs perfectly fine both in SQL Server Data Tools itself and in DTEXECUI.
However, whenever I run it via SQL Server Agent (with 32 bit runtime option set), it returns the errror message below.
This package contains 3 package variables but the error stating that a package variable can not be set, pops up for the VarObjectDataSet only. This makes me wonder if it is uberhaupt possible to set the value of a package variable
of type Object.
Can anybody help me on this please ?
Message
Executed as user: NT Service\SQLSERVERAGENT. Microsoft (R) SQL Server Execute Package Utility Version 11.0.2100.60 for 32-bit Copyright (C) Microsoft Corporation. All rights reserved. Started: 6:40:20 PM DTExec: Could
not set \Package.Variables[User::VarObjectDataSet].Properties[Value] value to System.Object. Started: 6:40:20 PM Finished: 6:40:21 PM Elapsed: 0.281 seconds. The package execution failed. The step failed.
Thank you very much in advance
Jurgen

Hi Visakh,
thank you for your reply.
So, judging by your reply, not all package variables used inside a package need to be set a value for when run in DTEXEC ?
I already tried that but my package ended up in error (something to do with "... invocation ...." and that error is anything but clearly documented. Judging by the error message itself, it looks like it could be just about anything. that is why I asked my
first question about the object type package variable.
Now, I will remove it from the 'set values' list and try another go cracking the unclear error-message " ... invocation ...". Does an error message about " ... invocation ..." ring any bells, now that we are talking about it here ?
Thx in advance
Jurgen
Yes exactly
You need to set values only forthem which needs to be controlled from outside the package
Any variable which gets its value through expression set inside package or through a query inside execute sql task/script task can be ignored from DTExec
Ok I've seen the invocation error mostly inside script task. This may be because some error inside script written in script task. If it appeared after you removed the variable then it may because some reference of variable existing within script task.
Please Mark This As Answer if it helps to solve the issue Visakh ---------------------------- http://visakhm.blogspot.com/ https://www.facebook.com/VmBlogs

Unable to lookup System ...check the system object and the alias

Hi,
I am working on EP6 Sp 9. I have created iviews and integrated j2ee application by appIntegartor . everything is working fine . but these iviews are working only with superadmin role . with any other role am getting the error message "Unable to lookup System 'NNNJ2ee'. Please check the system object and the alias.."
Have created a role and done appropriate user mapping. Connection Test goes through successfully and iViews work fine as expected, but just in administrator login.
i found a a thread dissucing about the same problem in this forum and followed the solution given by them(assigning eu_role to the user) .
But still it is not working for me.
can anyone please help me in finding the solution .
Thanks,
Lakshmi

Hi,
<b>The cause is :</b>
When you create an item with the 'super admin role' user's , you don't have the role : 'eu_role' assigned.
So when you create a new item the role 'eu_role' is not spread to end user.
<b>The solution is :</b>
First add the 'eu_role' to the super admin user. For all next item created it's work fine.
For item already created,
- right click on the object, Select open permissions.
- In the display option, choose Permissions
- Search for role : 'eu_role'
- Add the permissions
- check the box 'End User'
- Save
- And test
For me it's work fine. Let me know if it's good for you...
Regards
Alain Chanemouga @ SAP

Unable to lookup System object and the alias..

Hello All,
I am implementing the Business Package for CRM.
I have created the SAP_CRM and SAP_BW systems and assigned them the same aliases as mentioned in the instructions in http://help.sap.com/saphelp_crm40/helpdata/en/11/0584016208bc4988c3791d6213b6d0/content.htm
I have tested the connections to the WAS, as well as ITS server after configuring them from the portal system administration.
However, I get the exception.
Portal Runtime Error
An exception occurred while processing a request for :
iView : N/A
Component Name : N/A
Unable to lookup System 'SAP_CRM'. Please check the system object and the alias..
The error in the log is as follows:
#1.5#00112FCBC32C005E000000A9000007EC000412303370C08B#1145898137593#com.sap.portal.sapapplication#sap.com/irj#com.sap.portal.sapapplication#user1#95##LABNW_J2E_19311950#user1#15374a50d3b411da8f1e00112fcbc32c#SAPEngine_Application_Thread[impl:3]_36##0#0#Error#1#/System/Server#Plain###ApplicationIntegratorException: com.sapportals.portal.appintegrator.ApplicationIntegratorException: Unable to lookup System &\#39;SAP_CRM&\#39;.
Please check the system object and the alias.com.sapportals.portal.appintegrator.ApplicationIntegratorException: Unable to lookup System &\#39;SAP_CRM&\#39;.
Please check the system object and the alias.
     at com.sapportals.portal.appintegrator.layer.SingleSignOnLayer.getSystemLogonMethod(SingleSignOnLayer.java:243)
     at com.sapportals.portal.appintegrator.layer.SingleSignOnLayer.processLayer(SingleSignOnLayer.java:55)
     at com.sapportals.portal.appintegrator.LayerProcessor.processActionPass(LayerProcessor.java:173)
     at com.sapportals.portal.appintegrator.AbstractIntegratorComponent.doOnPOMReady(AbstractIntegratorComponent.java:71)
     at com.sapportals.portal.prt.component.AbstractPortalComponent.handleEvent(AbstractPortalComponent.java:396)
     at com.sapportals.portal.prt.pom.ComponentNode.handleEvent(ComponentNode.java:252)
     at com.sapportals.portal.prt.pom.PortalNode.fireEventOnNode(PortalNode.java:369)
     at com.sapportals.portal.prt.pom.PortalNode.processEventQueue(PortalNode.java:800)
Any hints recommendations for the same.
Thank You.
Sumit.

Hi Sumit,
System is an object in Portal Content Directory (PCD). User of portal should have permissions to access it. Looking up is a kind of access.
Please go to System Administration -> System Configuration -> System Landscape. Find your system and right-click on it, then choose 'Permissions'. There you should make sure that your portal user has permissions.
You can read about permissions here:<a href="http://help.sap.com/saphelp_nw04/helpdata/en/f6/2604e505fd11d7b84200047582c9f7/frameset.htm">http://help.sap.com/saphelp_nw04/helpdata/en/f6/2604e505fd11d7b84200047582c9f7/frameset.htm</a>
There is an extract probably related to your problem:
" If an iView is based on a system object defined in your system landscape (see System Landscape), you must assign end user permission for the relevant user, group, or role to the system object, as well. End user permission assigned to a system permits the iView to retrieve data from the respective back-end application through the system object at runtime."
Regards,
Sergei
Message was edited by: Sergei Dneprov

Cross System object lock

We have implemented Charm in Solman 7.0 Ehp1. I have activated 'cross system object lock' both globally (report tmwflow/config_services) and in satellite System (tcode- /n/tmwflow/cmsconf). am able to change the same table again which i had edited earlier and stored in TR.
am i missing somewhere.
Thanks

Hello Powai,
Please, check the link below, there you can find good informations about CSOL.
/people/rajiv.jha/blog/2010/08/30/csol-managing-parallel-projects
Best Regards,
Diego Fischer

ChaRM cross system object lock

Anyone have any experience with the cross system object lock in ChaRM? If so, can I get your thoughts on how well it works and your likes/dislikes?
I read the help.sap.com page. I'm looking fto hear about people's experiences.
regards,
Jason

bump.

Cross system object lock (CSOL)

Hi there,
I am trying to set up CSOL and in the SolMan-help, they talk about the CSOL monitor in SolMan.
But what report or tx do I need to start it ?
PS SolMan 4.0 SP6
"In the central SAP Solution Manager system, the cross-system object lock monitor provides an overview of all current lock entries. The entries are presented in table form, and can be selected if you need to delete them, for example"
regards
Steven

Hi Steven,
the tcode is called /tmwflow/lockmon.
Regards,
uDo

Today! I have a few comments about the objective error iOS 7.0

To contact Apple was difficult, because I have a few comments about the objective error iOS 7.0 operating system.
On iPhone 4s, iPhone 5, this operating system slowly when I touch to apple apps such as notes, compass, telephone, ... very slowly. Also as simple to use application photo of about 4 minutes, iOS 7.0 on iPhone 4s was overheat and battery from 100% use 4 minutes to 96%, so quickly. In the lock screen (not control center) when playing song, I just press forward 1 song very difficult, strong problem. On Safari, I can not adjust the font size in Reader. why have app Facetime on iPhone 4, iPhone 4s?
Hopefully, Apple can continue to fix bugs in iOS 7 for the client and myself. On the iPad 3 and iPad 4 are also many more errors such as freezes, slow to open applications, the iOS app does not fit 7 tablet.

To contact Apple was difficult, because I have a few comments about the objective error iOS 7.0 operating system.
On iPhone 4s, iPhone 5, this operating system slowly when I touch to apple apps such as notes, compass, telephone, ... very slowly. Also as simple to use application photo of about 4 minutes, iOS 7.0 on iPhone 4s was overheat and battery from 100% use 4 minutes to 96%, so quickly. In the lock screen (not control center) when playing song, I just press "back" 1 song very difficult, strong problem. On Safari, I can not adjust the font size in Reader. why have app Facetime on iPhone 4, iPhone 4s?
Hopefully, Apple can continue to fix bugs in iOS 7 for the client and myself. On the iPad 3 and iPad 4 are also many more errors such as freezes, slow to open applications, the iOS app does not fit 7 tablet.

Error while creating a system object for R3 in portal

Hi,
I am getting error while trying to create a system object in portal.
Following are the details I used :
Under WAS...
Web AS Host Name :<XXXX>:8001
Web AS path: /sap/bc/bsp/sap/
Web AS protocol : http
Under User management:
Authentication Ticket Type : SAP Logon Ticket
Logon Method :SAPLOGONTICKET
User Mapping Type : admin,user
Under Connector:
SAP Client : <Client NO>
SAP System ID : <System ID>
SAP System No : <System No>
System Type : SAP_R3
While trying with connection test... I am getting like this:
SAP Web AS Connection
Test Details:
The test consists of the following steps:
1. Checks the validity of system ID in the system object.
2. Checks if the system can be retrieved from the PCD.
3. Check whether a SAP system is defined in the system object
4. Validate the following parameters: WAS protocol; WAS host name
5. Checks if the host name of the server can be resolved.
6. Pings the server to see if it is alive.
7. Pings the WAS ping service; works only if the service is activated on the ABAP WAS.
8. Checks HTTP/S connectivity to the defined back-end application
Results
1. The system ID is valid
2. The system was retrieved.
3. The system object represents an SAP system
4. The following parameters are valid: Web AS Protocol (http) Web AS Host Name (<FQDN server name>:8001)
5. The host name <FQDN Server Name> was resolved successfully.
6. The server sapdwh01 could not be pinged successfully.
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
It seems that the portal is not able to ping to R3 system. I tried to ping to R3 server from portal server by command prompt. I am able to ping. Also under SICF, I can see ping service as in activated state.
Kindly help.
Regards,
Niraj
Edited by: Niraj Kumar on Dec 11, 2008 10:41 AM

I created a SAP Transactional iView for transaction SE80.
Also, I tried from under System Administration -> Support -> SAP Transaction. It is not working.
Got portal Runtime error :
Portal Runtime Error
An exception occurred while processing your request
Exception id: 12:57_11/12/08_0003_2795650
See the details for the exception ID in the log file.
Regards,
Niraj

SRM system object within Portal: WAS settings with Webdispatcher

Hello Portal experts,
we have SAP EHP4 ERP system (only ABAP stack).
In order to use some SRM functionality we installed SAP EP (EHP1) and creates a appropriate system object within portal.
We use a Webdispatcher, so we have to replace within WAS area the local address by the address of Webdispatcher and appropriated port (webserver:567).
The tests of this system object looks as follows:
The address of http://webserver:567 can be retrieved
The problem are the results of following tests:
http://webserver:567/sap/bc/ping
http://webserver:567/sap/bc/webdynpro
These errors occured because the both pathes /sap/bc/ping and /sap/bc/webdynpro do not exist on Portal/Java engine.
Questions:
How can we connect ABAP backend to Portal with extra Webdispatcher?
What are the setting within WAS area?
kind regards

Hi Thom,
Is your webdispatcher in front of your portal? or in front of the ICM of your Backend System?
If the applications that you want to enable via your EP are of the type: WD for ABAP, BSP, IAC or ITS then you should also have a webdispatcher in front of your Backend System (in addition to on in front of your portal).
Please check the following link:
http://help.sap.com/saphelp_nw70ehp1/helpdata/en/48/9a9a6b48c673e8e10000000a42189b/frameset.htm
On this page, scroll down to the last example. Although the image is there to explain "High Availability of the SAP Web Dispatcher" it gives you a good view on the request respond steps.
One rule of thumb is that the EP system itself doesn't act as a reverse-proxy. In other words, if an iView points to a WD 4 ABAP application on the Backend then the actual WD4ABAP application is rendered in an iFrame.
From a technical/connection point of view the client (browser) has 2 connections, one to the EP and 1 tot the Backend.
Allot of people do not realize this when they start there project...
Cheers, hope this helps you a bit....
B

Error while Importing SYSTEM objects into 9.2.0.6

HI,
I got the following error while importing data into 9.2.0.6 DB .
It is related to a SYSTEM object.
. importing SYSTEM's objects into SYSTEM
IMP-00017: following statement failed with ORACLE error 2270:
"ALTER TABLE "DEF$_CALLDEST" ADD CONSTRAINT "DEF$_CALL_DESTINATION" FOREIGN "
"KEY ("DBLINK") REFERENCES "DEF$_DESTINATION" ("DBLINK") ENABLE NOVALIDATE"
IMP-00003: ORACLE error 2270 encountered
ORA-02270: no matching unique or primary key for this column-list
Constarint exists on Composite Primary Key on the parent table.
Can anybody help me out on this.
Regards,
Sumit Singh Chadha

Hi,
don't mentioning why are You importing SYSTEM objects, the error that You have, just looking the message, is due to an export done without the clause CONSISTENT=Y (so all relations parent/child preserved) having the replication (the table in error is one of the replication dictionary table) active (not quisced)
Repeat the export operation using CONSISTENT=Y an stop replication activity.
Hope this helps
Max

Creation of system object for customized workflow

Hi Experts,
I am required to define a System Object with system alias, for creation of UWL to trigger Customized work flow's.
What WAS properties and Connection Properties and ITS Properties i should maintain in newly created System Object?
how do create UWL so that it triggers Customized workflow instead of standard workflow in R/3?
I have similarly total 3 Customized workflow so do i need to create three UWL's for each one?
Please help me out!
Regards,
Siva

Hi Shabir,
I am new to EP can you please let me know how to create custom connector? that triggers three custom developed workflow?
and Please let me know what parameters to pass to create system object(like WAS Properties, ITS Properties etc)
Thanks in advance!
Regards,
Siva

Issues while JDBC System Object Creation for accessing MS SQL 2000 Server

Dear Experts,
I am creating system object to connect to MS 2000 server in Ep 7.3
1) created system with all the properties
2) User mapping done
3) permissions ok
but still while testing connection its giving error
"No connection to system DBSQL found:
com.sapportals.connector.connection.ConnectionFailedException: Connection Failed: A nested exception occurred. Could not initialize physical connection.
Connection Failed: A nested exception occurred. Could not initialize physical connection.
Connection Failed: A nested exception occurred. Could not create JCO connection.
'user' missing"
""" Connection Test for Connectors:
Test Details:
The test consists of the following steps:
1. Retrieve the default alias of the system
2. Check the connection to the back-end application using the connector defined in this system object
Results
Default alias retrieved successfully
Connection failed. Make sure user mapping is set correctly and all connection properties are correct. """"

Dear Mr. Arun,
thanks for the valuable sap note
I have applied the note but same result :
No connection to system DBSQL found:
com.sapportals.connector.connection.ConnectionFailedException: Connection Failed: A nested exception occurred. Could not initialize physical connection.
Connection Failed: A nested exception occurred. Could not initialize physical connection.
Connection Failed: A nested exception occurred. Could not create JCO connection.
'user' missing
1) i have created JDBC Driver as mentioned in sap note
2) created System object
3) created destination as required in EP 7.1 and above
4) mapped user in user administration
when i am testnig connection its giving above mentioned error
same system object when i am creating for EP 7 its working fine with all 3 jar files and system creating succesfully
plz help

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

About system objects

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