UWL System Registration

Hi everyone,
I have a problem configuring the Universal Worklist in EP 7.0.
When trying to register the R/3 System as an Item for the Universal Worklist, the following error occurs:
com.sap.mw.jco.JCO$Exception:'mshost' missing
Which configuration setting could I have missed?
I registered the same system in EP6.0 and it worked, but on EP 7.0 it doesn't.
Can anyone help?

Hello Olaf,
Depends on your SP level, I think it was fixed with SP7 but not sure.
Meanwhile, if you want to register your system in UWL, your system definition needs to use the "SAP system with load balancing" template. This also mean that you will need to add the sapmsXXX 36YY/tcp (where XXX is your SID and YY is your system number) in the services file of your Portal host server.
You should then be able to register your R/3 system.
Regards,
Marc.

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Error while registering SAP ECC system in UWL systems

hi,
Error while registering SAP ECC system in UWL systems.
Errors:
System R3Production: Thu Nov 27 16:12:05 GMT+05:30 2008
(Connector) :com.sap.netweaver.bc.uwl.connect.ConnectorException:Thu Nov 27 16:12:05 GMT+05:30 2008
(Connector) :com.sap.mw.jco.JCO$Exception:Connect to SAP gateway failed
Connect_PM TYPE=A ASHOST=132.147.0.112 SYSNR=00 GWHOST=132.147.0.112 GWSERV=sapgw00 PCS=1
LOCATION CPIC (TCP/IP) on local host with Unicode
ERROR partner '132.147.0.112:sapgw00' not reached
TIME Thu Nov 27 16:12:05 2008
RELEASE 700
COMPONENT NI (network interface)
VERSION 38
RC -10
MODULE nixxi.cpp
LINE 2823
DETAIL NiPConnect2
SYSTEM CALL connect
ERRNO 79
ERRNO TEXT A remote host refused an attempted connect operation.
COUNTER 2
Item type retrieval and registration requires a connection to the systems and may take a couple of minutes
For each system, they are generated as the configuration named 'uwl.webflow.<system_alias>' or 'uwl.alert.<system_alias>'.
After configuration changes in the backend system, you must re-register the system.
regards.
Srinivas.

Hi,
you can check few things prior proceeding:
Does your connector test after adding your backend system in portal works fine?
Did you define a system alias?
Make sure your SSO is working,
Also check your Jco detination webdynpro tab.
Regards,
Vamshi.

AS-ABAP (BI) system registration in SLD RZ70 Error

Hi guys, I'm following the SAP note 983156 - BI configuration w. Template Installer and I'm in the step in order to establish communication between my BW IDES and Portal.
""Checking the AS-ABAP (BI) system registration in SLD""
the note says:
"When configuring the Webdynpro Jco destination connectivity the AS-ABAP (BI) system must be configured in the SLD."
Procedure:
Logon to the SLD: http://<host>:<port>/sld. (Your configured SLD (central or local SLD))
Please check in Home -> Technical Systems -> select type ABAP. This
should have configuration of your ABAP (BI) system.
If it is missing, logon to your ABAP (BI) system -> goto transaction RZ70. Fill in the SLD bridge: gateway info -> Activate -> Start data collection."
Well, when I'm in SDL Home > Technical systems, I have nothing there, so I started to enable the SDL Bridge in RZ70 and after running it, it gives me the error:
0: ibm_IAM_00 : Collection of SLD data finished
0: ibm_IAM_00 : Data collected successfully
0: ibm_IAM_00 : RFC data prepared
0: ibm_IAM_00 : Used RFC destination: IBM_PORTAL_IAN
0: ibm_IAM_00 : RFC call failed: JCO.Server could not find server function 'SET_SLD_DATA'
0: ibm_IAM_00 : Existing periodic jobs removed. Number: 1
0: ibm_IAM_00 : Program scheduled: 20100602 000100
1: ibm_IAM_00 : Event-controlled job already exists; scheduling not necessary
I looked through other posts, I eliminated SLD_NUC and SLD_UC from JAVA Visual Administrator, but still, the error persists.
Any ideas?

Hi Kuatroka,
In relation to the following error received: "JCO.Server could not find server function SET_SLD_DATA"
1) RZ70 could not find gateway - check gateway defined in RZ70 is up and running in host and SLD home page ->Administration -> Data Supplier Bridge and SLD gateway host is reachable from ABAP system host.
2) Be aware SLD/J2EE does not install a gateway as standard - you must either install a dedicated gateway instance using Presentation CD/DVD or you must use a local ABAP gateway (normally local ABAP stack if SLD runs on J2EE ADDIN) or ensure the definitions are correct for any other ABAP systems gateway you choose to use
3) Check the definitions in SLD -> Administration ->Data Supplier Bridge match the definitions in RZ70 - try also FQDN. Ensure these are the same!
4) If you are operating multiple SLD see SAP note 700127
5) Ensure you have not manually created entries for SLD_UC and SLD_NUC in the JCO RFC provider of the visual administrator. The SLD has its own internal JCO provider so there should be no entries in that of the Engine.
I am not sure of your SP levels, but this may also apply: if you have a gateway service on the defined host, the definitions
match between RZ70 and SLD, the gateway is running then it could be a problem with RZ70 - implement notes 906454 and 926089 and 907729.
I hope this information helps.
All the best,
Cristiano

UWL system creation error?

Hi,
I'm trying to setup UWL configuration for ESS/MSS. During minimal configuration of UWL setup, I'm assigning one of the system alias which is connecting to the R3 system using SAPLogonTicket method. We got same uid maintained in portal and ECC6.
I defined UWL system and when I clicked on Register button, I get below message
(Connector) :com.sap.netweaver.bc.uwl.connect.ConnectorException:
(Connector) :com.sap.portal.connectivity.destinations.PortalDestinationsServiceException:User is missing credentials for connecting to alias UWL_System. Contact your system administrator.
OK, then I wanted to test the connection of system object that is used by UWL. WebAS, ITS connection tests are successfully, but "Test connection with connector" failed with below 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
As suggested in this thread which was posted by me sometime ago
Standard UWL configuration error?
I tried to use System Administrator >> Support >> SAP Transaction >> choose the system aliase that is used for UWL and entered SU01 tcode, it pops with windows for UID/PWD, why is this happening even when all the parameters are correctly defined in System object?
Thanks
Praveen

Hi Geet,
I still have no luck. I tried exactly what you said and followed all notes. Here are the steps that I followed and error message
1) UWL_Service user didn't exist in the R3, so created and assigned roles that are required as you mentioned and as mentioned in note 873932, 1109225, 1133821, 1171615.
2) Set up RFC destination in Visual admin and binded to the UWL_Service user for system_alias$WebFlowConnector. In my case the system alise is SAP_ECC_HumanResources.
3) Restarted the server.
4) Configured new UWL system with SAP_ECC_HumanResources system alise. Click register button I got below error
Error in retrieving logical system id for system SAP_ECC_HumanResources:
com.sap.portal.connectivity.destinations.PortalDestinationsServiceException: User is missing credentials for connecting to alias SAP_ECC_HumanResources. Contact your system administrator.
User :<USER.R3_DATASOURCE.XXXXXXX> getting data from system : <SAP_ECC_HumanResources >: JCO error in checking/creating UWL service user:
com.sap.portal.connectivity.destinations.PortalDestinationsServiceException: User is missing credentials for connecting to alias SAP_ECC_HumanResources. Contact your system administrator.
User :<USER.R3_DATASOURCE.XXXXXXX> getting data from system : <SAP_ECC_HumanResources >: JCO error in reading configuration::com.sap.portal.connectivity.destinations.PortalDestinationsServiceException: User is missing credentials for connecting to alias SAP_ECC_HumanResources. Contact your system administrator.
Error in loading configuration for system SAP_ECC_HumanResources:com.sap.netweaver.bc.uwl.UWLException: (Connector) :com.sap.netweaver.bc.uwl.connect.ConnectorException:(Connector) :com.sap.portal.connectivity.destinations.PortalDestinationsServiceException:User is missing credentials for connecting to alias SAP_ECC_HumanResources. Contact your system administrator.
Thanks
Praveen
Edited by: Praveen11 on Jul 7, 2009 7:10 AM

Unable to set property Refresh Completed Items for UWL system

Hello Experts,
We are on NetWeaver 7.40 SP2 and UWLJWF version is 1000.7.40.2.0.20130411234700.
We have configured a system object with system alias SAP_ECC_HumanResources pointing to the backend ECC system.
I am creating a UWL WebFlowConnector system with this same system alias in the UWL Administration page to fetch ABAP Workflow workitems from the backend and display those in the portal UWL.
When I try to check the checkbox for the Refresh Completed Items: property and click Save it shows me an error message saying Could not connect to back end SAP_ECC_HumanResources to check if it supports direct custom retrieval feature.
I have already followed the steps for Prerequisites for Enabling Refresh of Completed Items and Activation in Back-end System mentioned in the link Enabling Refresh of Completed Items but still getting the above error.
I have also tried restarting the UWL service as given here (UWL) Error while configuring the Refresh of Completed Items Mechanism
Can anyone give any suggestions what else needs to be checked for this property to work for the UWL system?
Regards,
Saurabh
Message was edited by: Vera Gutbrod

Hello Experts,
I have managed to resolve this problem. The RFC Destination configured for UWL WebFlowConnector had some problems and it was not able to ping to the backend system. I got this RFC Destination re-configured and then restarted the UWL service and following this I am now able to set the Refresh Completed Items property for the UWL WebFlowConnector system.
However now when I am trying to set a value of 30 seconds in the Delta Pull Channel Refresh Period (in Seconds): property and saving the change, I am getting a warning message The backend of system SAP_ECC_HumanResources is not configured for optimized delta pull.
How do I go about setting this value for the delta pull refresh?
Regards,
Saurabh

2 UWL System Alias Return 2 Workitem

Dear Experts,
I am getting confuse about UWL with webflow connector configuration.
I have requirement to running standard workflow and user define workflow on SAP EP ESS/MSS.
2 System alias or landscape must be activated.
First SAP_WebDynpro_XSS, and 2nd SAP_BSP_EREC. Which is as i knew that standard workflow running on SAP_WebDynpro_XSS, whereas user define workflow running on SAP_BSP_EREC.
But Why in UWL MSS SAP EP display 2 times for each task or workitem?
I was done to define XML for Those 2 system landscape.
For User define workflow, XML configuration look like
 <ItemType name="uwl.task.webflow.TS90000085.SAP_BSP_EREC" connector="WebFlowConnector" defaultView="DefaultView" defaultAction="launchWebDynPro" executionMode="default">
 <ItemTypeCriteria systemId="SAP_BSP_EREC" externalType="TS90000085" connector="WebFlowConnector"/>
 <Actions>
 <Action name="launchWebDynPro" groupAction="" handler="SAPWebDynproABAPLauncher" returnToDetailViewAllowed="yes" launchInNewWindow="yes" launchNewWindowFeatures="resizable=yes,scrollbars=yes,status=yes,toolbar=no,menubar=no,location=no,directories=no">
 <Properties>
 <Property name="WebDynproApplication" value="ZHRWD_BEN_APPROVE"/>
 <Property name="newWindowFeatures" value="resizable=yes,scrollbars=yes,status=yes,toolbar=no,menubar=no,location=no,directories=no"/>
 <Property name="DynamicParameter" value="wi_id=${item.externalId}"/>
 <Property name="openInNewWindow" value="yes"/>
 <Property name="WebDynproNamespace" value="SAP"/>
 <Property name="display_order_priority" value="5"/>
 </Properties>
 <Descriptions default=""/>
 </Action>
 </Actions>
 </ItemType>
And standard workflow or tasks i am grouping on SAP_WebDynpro_XSS Landscape.
Can anyone help me to solve this problem?
Best Regards,
Agnis Virtinova Avency

Thanks a lot Shanti, Nice suggestion. I have been enabling support information to know which system alias or landscape had been used for each workitem.
I have 2 UWL system configuration,
1. System Alias : SAP_WebDynpro_XSS with Connector Type : WebFlowConnector
2. System Alias : SAP_BSP_EREC with Connector Type : WebFlowConnector
FYI: I need to enabling leave request in ESS, so service SAP_WebDynpro_XSS must be used i think, that service refers to SAP Portal Server then SAP_BSP_EREC must be enable too for running WebDynpro Applications.
I was done to setup for separated which task ID grouping at each landscape or system alias.
But in UWL still return double workitems. Based on support information, 1 of workitems has been correct to read 1 of XML file configurations, but 1 other has information as shown below
Item Type Configuration Name: uwl.webflow
Item Type: uwl.task.webflow.default
External Item Type: TS90000085
Item Type: Associated View: DefaultView
Internal Item ID: 4207
External Item ID: 000000007540
I think uwl.webflow configuration can't be changing. There are someone to help me to explain how that system work or solution of that problem?
Thanks a lot,
Virtinova

UWL System Customization

Hi,
I'm new on the UWL development and currently working on a custom connector. I have added new attributes to the UWLSystems.cc.xml (path in configarchive file: install\meta\lib\com.sap.netweaver.bc.uwl\systems\UWLSystems.cc.xml ) so that backend informations (host ip, port, router etc.) can be configured. After deployment these values can be set in the UWL Systems configurations view.
Here my UWLSystems.cc.xml
BPMConnector is my custom connector.
confHost,confPort,confRouter,confSessionTimeout are my new defined attributes
<ConfigClass name="UWLSystems" configurable="com.sapportals.config.plugin.default_fs.Configurable">
<attribute name="name" type="string" mandatory="true" />
<attribute name="confSystem" type="string" mandatory="true" />
<attribute name="connector" type="enum" values="WebFlowConnector,BPMConnector,ActionInboxConnector,AdHocWorkflowConnector,AlertConnector" mandatory="true" default="AdHocWorkflowConnector" />
<attribute name="confGroup" type="string" mandatory="false" />
<attribute name="confWDSystem" type="string" mandatory="false" />
<attribute name="confHost" type="string" mandatory="false" />
<attribute name="confPort" type="string" mandatory="false" />
<attribute name="confRouter" type="string" mandatory="false" />
<attribute name="confSessionTimeout" type="string" mandatory="false" />
</ConfigClass>
Now my question: How can I access these attributes within the api or is there in other way to configure those data?
Best regards
Matthias

Hi Padma,
I think Modifying the XML file and uploading the new configuration will solve the problem.
Here is the same querry for different button visibility
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PradeeP

Trying to open a task in UWL, system shown an message

Hi Frineds
While trying to open a task in UWL, system shown an message
SSO logon not possible; invalid host name for issuing cookie
Choose "Logon" to continue A dialog box appears in which you can enter your user and password
No switch to HTTPS occurred, so it is not secure to send a password
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Kumar

SSO logon not possible; invalid host name for issuing cookie
You can do this
(1) Set the security trace level in the ticket accepting system
======================================================
1. Call transaction SM50 (process list):
2. Process -> Trace -> Reset -> Workprocess Files
3. Key combination: F5 (select all), CTRL-Shift-F7 => Dialog box;
4. Set trace level=3 and ONLY(!) check the "Security" component;
If necessary, you must repeat these steps for each server (see
transaction SM51), unless you can use a specific server for
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distribution).
(2) Run the webdiagtool as per example 3.
(3) While the webdiagtool is running, please reproduce a failed attempt
to the backend
(4) When the SSO fails, wait a minute and then press return in the
diagtool console so that the resulting traces are picked up
Please check the configuration in portal, use fully qualified domain
name instead of host name.

System Registration Error in UWL

Hello All
i am getting following error while trying to register my sap crm system in UWL.:
System SAP_CRM: Tue Jul 29 14:56:18 GMT+05:30 2008
(Configuration)
:org.xml.sax.SAXException:com.sap.engine.lib.xml.parser.Parser
Exception: End of model expected. (value='uwl.task.webflow.BSP
FRAME.SAP_CRM', index=20) (http://www.sap.com/dtds/nw/uwl/,
row:8, col:0)(Attribute 'name' to element 'ItemType',
type='NMTOKEN', defDecl='#REQUIRED',
defValue='')(http://www.sap.com/dtds/nw/uwl/, row:8, col:0)
i am using EP 7.0 and CRM 5.0.
thanks & regards
shankar

The error was resolved after patch upgradation from sp09 to sp17

UWL system administration

Hi,
I have created one system in backend and want to register this system in UWL administration.But after I am trying to register this system I am getting this error.
System SAP_TRP: Tue Apr 28 08:56:10 EEST 2009
(Connector) :com.sap.netweaver.bc.uwl.connect.ConnectorException:Tue Apr 28 08:56:10 EEST 2009
(Connector) :com.sap.mw.jco.JCO$Exception:Cannot check issuer of SSO ticket
Item type retrieval and registration requires a connection to the systems and may take a couple of minutes
For each system, they are generated as the configuration named 'uwl.webflow.<system_alias>' or 'uwl.alert.<system_alias>'.
After configuration changes in the backend system, you must re-register the system.
any ideas why this is happening?
Regards
Imran

Hi,
Please have a look at below links .
http://help.sap.com/saphelp_nw04/helpdata/en/e5/fc550f79ed4131a63c540cddbfe7be/frameset.htm
http://help.sap.com/saphelp_nw04/helpdata/en/e5/fc550f79ed4131a63c540cddbfe7be/frameset.htm
Thanks,
Krishna kattu

UWL system specific workitems

Hi SDNs,
I have integrated two SAP R/3 systems with my portal UWL and the connection is working fine and it is also displaying the workitems correclty.
But it is just mixing up the items. For example my two SAP systems are one is for HR integration and other is for PO workflow integration.
Suppose if i want to have only PO related workitems in one UWL iView and Leave items in other UWL iView.
What is the way of filtering the workitems only to specific system object other than View definition customization.
Because i don't require any custiom attributes or new actions to be included. the window should be as it is the default one only workitems should be filtered.
Is there anyway of doing that!
Please suggest me.
Your help will be highly appreciated.
Thanks,
Sireesha.

Hi Sireesha,
I am having the same requirement.
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HANA System Registration at SMP?

We are running HANA 1.0 SPS02 Rev.16. Got two installation numbers from SAP, one named 'NetWeaver', other 'BusinessObjects'.
However, when trying to register the system at SMP, I am not able to see a u2018HANAu2019 system available under u2018Productu2019 drop down. Subsequent registration also hard stops here.
Product is mandatory, so I need select at least one. No HANA or MaxDB listed here! For the hack of it, I select NetWeaver, as the installation itself describes it as NetWeaver:
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if I just select SAP HANA Database, it says select database is not the part of the contract!
When contacted SAP, they said use MaxDB instead! Of course, MaxDB shown valid, but even after selecting it, the issue of what should be selected in 'Product' is not answered.
Question is how do we register the HANA (SID: HAN), and request the permanent license key?? Please advise.

Tomas,
You are a lifesaver! It worked! I could register our HANA on SMP now.
Just one clarification. When i go ahead using the newly created HANA SID, requesting for permanent license keys, it says warning "No licenses have been requested for this system."
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Hi,
I�m writing a java installer for one of our tool. In that process, I want to update the �path� and �classpath� system variables. I know I have to update the system registry. But I don�t know how to do it using java.
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Hi
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UWL - System doesnt support multiple tasks assignment for the same assignee

Hi all,
we have some tasks coming from our back- end system. When a certain task needs to be substituted to a colleague, no problem ... for one task. When we wish to assign him a second task, we get following message :
System does not support multiple tasks assignment for the same assignee
<a href="http://help.sap.com/saphelp_nw70/helpdata/en/0b/1fc20097b74c41b38621ec2a9454bb/frameset.htm">help.sap.com - substitution</a> :
 System does not support multiple tasks assignment for the same assignee
For example: User can only assign one task to an assignee at a time in workflow.
Collaboration Task does not support other tasks at all.
Is substitution only limited to one task per person? What would be a workaround? It's possible to create for each combination of tasks a definition in the back- end which is available from the substition drop down list, but this is not what our customer would like to see.
Many thanks,
Kevin

Hi Boris,
we're using the WebflowConnector.
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UWL system objects

Please can you let me know if system objects when created
will create JCO connection to corresponding system implicitly or no? Shall i create again ie JCO ?

Yes, The system object which you create implicitly use JCO for this connectivity. No need to create JCO again.
Edited by: Suneel Razdan on Jun 24, 2008 3:23 PM

UWL System Registration

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