Application of Service Oriented Architecture

Hi
Can anyone send the details or link to Application of SOA to develop, How do we use the SOA and Priciples for best practice
Thanks & Regrads
PR

Hi ,
Refer these links, it will helps you.
http://www.soa.com/solutions/sap/sap_soa_governance/
http://it.toolbox.com/blogs/the-soa-blog/soa-diagram-16952
http://www.sap.com/services/bysubject/soa/index.epx
with regards,
surya

Similar Messages

Broken Links - Service-Oriented Architecture Whitepapers

Hi,
I have just noticed the below links are broken on [Service-Oriented Architecture page|http://www.oracle.com/technetwork/topics/soa/articles/index.html] page:
http://www.oracle.com/technology/tech/soa/pdf/oracle-soa-suite-xa-rac-guide.pdf
http://www.oracle.com/technology/tech/soa/pdf/oracle-soa-suite-ha-faq.pdf
http://www.oracle.com/technology/architect/entarch/pdf/oea_soa_antipatterns.pdf
http://www.oracle.com/technology/architect/entarch/pdf/maximizing_soa_roi_with_ea.pdf
http://www.oracle.com/technology/products/ias/business_rules/files/smart_business_processes_using_oracle_business.pdf
Can this be fixed please?
Thanks and regards,
Jozsef

Repairs completed. Duplicate items were removed and the correct urls inserted. Sorry for the inconvenience.

1Z1-478-Oracle Service-Oriented Architecture 11g Essentials

Hi All,
I would like to do the 1Z1-478-Oracle Service-Oriented Architecture 11g Essentials certification.And also it is closed on 30Mar13 after that will go into the production, If I do Beta Exam certification on or before 30Mar13,it is sufficient or I have to do the Beta Production certification also.
Regards
Mani
Edited by: Mani on Mar 29, 2013 3:46 AM

Hi Eric,
When you log back in to your account at ilearining.oracle.com, there should be a support link. Please post your question to the iLearning support team. You could also contact Oracle University at http://education.oracle.com/pls/web_prod-plq-dad/db_pages.getpage?page_id=225. This is an Oracle University product rather than an Oracle Certification product, so they would be the best team to assist. I hope this helps.
Regards,
Brandye Barrington

Security of Service Oriented Architecture and Passing the Credentials

I have posted this in SOA Suite forum, but it is a general and conceptual question and I hope that I can receive educating responses here.
With all agent and gateway concepts and the facilities SOA Suite provides, it seems to me that there is a gap between these modules: Web Service, ADF(Web Applications) and finally Identity Management. It seems to me that the security information does not pass between them smoothly. Please correct me if I am wrong.
It is a common scenario that a BUSINESS PROCESS-consisting and making use of a number of web services-starts from a button in a web application. As I understand SOA Suite let me add gateways and write custom agents, which protect the web service.
But Consider these:
- The user who has logged in to access the web application needs to login again to access the coarse grained web services (the business process)
- Even if we keep the username/password information in the session to pass to the coarse grained web services, it is not passed to the fine-grained web services within the business process. So: they are either unprotected by default, or we need to CODE security inside each while calling the next. In other words the security of web service is dependent on the caller and the called web service.
- SAML and all those credentials do not make any help. You should write code to generate SAML assertions and pass it to the first web service, then pass it to the web services one by one.
I wonder why there is not a scheme (or maybe there is and I don't know) that lets us read session variables or enforce container level security for both web services and web applications at the container or service provider level. (for example I could imagine that we could set the security of the web service in OC4J to be enforced as single sign on for all applications and web services associated with OID)
I really appreciate any comments and wish we could have an informative discussion on this.
Best Regards,
Farbod
P.S. Ram's reply here was useful but my points are still there:
Re: Web Services Manager Control, SOA Suite, Retrieving Roles from OID

Hi ,
Refer these links, it will helps you.
http://www.soa.com/solutions/sap/sap_soa_governance/
http://it.toolbox.com/blogs/the-soa-blog/soa-diagram-16952
http://www.sap.com/services/bysubject/soa/index.epx
with regards,
surya

Service oriented architecture option missing while creating new project

I m using Java Studio Enterprise 8.1 n facing problem while creating a new project (not getting the option for SOA).........

SOA modules are not part of Sun Java Studio Enterprise 8.1 but are part of the enterprise pack for NetBeans 5.5.
JSE8.1 is a companion product to Java System Enterprise stack of servers.
For SOA development,
- please download NetBeans 5.5 from http://www.netbeans.org/
- Download enterprise pack from http://www.netbeans.org/products/enterprise/ and install it on top of NetBeans 5.5. (On netbeans.org you will also notice other packs that are avialbale as add-ons to NetBeans 5.5).
- check out the learning trails at http://www.netbeans.org/kb/trails/soa.html and the documentation set at http://www.netbeans.org/kb/55/entpack-index.html.

SAP - Service-Oriented Architecture (SOA) enabled workflow.

Hi Guru's,
I need some information on SOA enabled workflow. I went throught the forum but didnt see anything related to this.
If anybody has any knowledge please share. I would appreciate if some link related to SOA enabled workflow would be provided.
Thanks in Advance.

Hello !
Please check this link : http://help.sap.com/saphelp_nwce10/helpdata/en/45/ff9fc1d8986c06e10000000a1553f6/content.htm
Regards,
S.Suresh.

SODA - Service Oriented Integration of Medical Devices in Hospitals

In this thread I will write about my dissertation project. It addresses the problem of the integration of medical devices with their proprietary interfaces and data models into the existing hospitals´ IT infrastructure.
Interoperability is an almost non-existent feature of medical devices. The consequences of non-interoperable devices in hospitals are manifold. Medical data produced by devices cannot be directly integrated into hospital information systems for medical documentation. Thus, important data will be lost and examinations have to be repeated if required information is not available due to incomplete documentation. In addition, the documentation quality is affected by human errors due to manual nonelectronic steps and media discontinuities. Another example is maintenance. Medical devices have to be maintained at regular intervals. Thus, an inventory of all devices, their status and maintenance intervals is needed for generating a maintenance manual. Currently there is usually no possibility for automatically getting a detailed inventory of all medical devices in a hospital (or section of a hospital).
The market size in conjunction with a multitude of companies and products (the DIMDI information system contains data about 60,000 medical devices) results in challenges concerning interoperability due to different proprietary hard- and software interfaces, data structures and semantical interpretations. Initiatives like IHE (Integrating the Healthcare Enterprise) are trying to push standardization in the medical sector. However u2013 as mentioned above - the current situation is still unsatisfying and increasingly getting worse due to the continuously growing number of medical devices and associated interfaces.
A promising approach for overcoming interoperability issues is the service oriented device integration, also known as SODA (Service Oriented Device Architecture). The basic concept is the encapsulation of devices as services, analogous to enterprise services in service oriented architectures (SOA). An enterprise service is a software component that offers a business functionality on a highly semantical level by specifying the interface in a standardized way (e.g. by the Webservice Description Language u2013 WSDL). Highly semantical level especially means, that a service is self-descriptive in a way that it can be consumed dynamically and loosely coupled by other components with a consistent understanding of shared data. In the medical domain a device service for instance could offer functionality for measuring the current blood pressure of a patient. Based on such basic services more complex services (like a patient monitoring system) can be realized.
The main advantage of the service oriented approach is that the manufacturer-specific device interface does not have to be known by the service consumer and by the programmer respectively, as it is encapsulated by a standardized service interface. This enables the extension of IT supported medical processes by devices, e.g. by using the Business Process Execution Language (BPEL). In addition new functionalities could be added to the device service that are logically related to the device but not offered by the device itself (e.g. tracking & tracing functionalities); so the device service can be considered as a virtual device. Therefore software maintenance will become easier, because the service interface remains unchanged in case of a device exchange or device interface changes. In my dissertation project I will explore the advantages and obstacles of the SODA concept in comparison to existing approaches for integrating medical devices in hospitals.
The SODA approach is in accordance with the SAP Enterprise SOA (ESOA) strategy. For instance, the scope of the Healthcare Community Definition Group is to further enhance the Enterprise Services (ES) Bundles Patient Administration and Medical Activities, Patient Billing and Invoicing and to define a new ES Bundle on Medical Documentation. SODA projects define services for devices. These services can use or combined with Enterprise Services, e.g., for Patient Administration. In the EU funded project SOCRADES, SAP Research explores the SODA approach in other domains, especially industrial automation.

Hmm, perhaps your other discovery settings are configured that it'll get the OOB OU because you're OOB OU is under some other OU that's configured to be discovered and you have the recursive and group settings turned on, CHECK this first.
Remove the OOB from your discovery. For testing purposes, remove (delete) one or more machine objects from the ConfigMgr console, wait a while and then run the AD System Discovery again and check what object gets there. AD system discovery shouldn't look
objects from other OUs than the ones you've specified in the discovery settings.
I'm not that familiar with vPro, so the behavior you're seeing might well be the default, but I doubt that.. Doen't make sense that you control your computer objects.
For more information you could also post adsysdis.log from the configmgr server.

Are you using JDev 10g for Web Services, service oriented development?

An author from a magazine is interested in talking to JDeveloper 10g Preview users about Web Services, Service Oriented architecture and related developer-oriented issues.
If you are currently using JDeveloper 10g and are willing to be interviewed for this article then I'd appreciate it if you could drop me a note at [email protected]
Thanks,
Arun

You must use Network Shared Variables, or raw TCP at this point. However, you should keep your eye out for LV 2013, as significant enhancements have been made to the exact use case you have referred to.

Domain Object and Service oriented pattern

We have J2EE based application with following components, we are facing some issues with existing system.
Current System : We have J2EE based application. The following is the flow.
Client Layer [including JSP, Struts ] action classes  Delegates  Session fa�ade [Session bean]  DAO EJBDAO  EJB. We use CMP, xDoclets , JBOSS.
1.     Our Domain objects are heavy. I know they are suppose to be coarse objects but they take more time in loading. Also, we noticed one thing that lot of methods are called during Domain Object creation process and it takes lot of time in loading. Actually, we dont really know what is happening as we are using CMPs.
Question :
-     Any input on what can be done to avoid Domain object excessive loading time.
-     Anyone can share there experiences with Domain objects. Are you facing issues related with performance.
-     We dont use DTO, we pass domain objects between. Do you see any problem in doing that.
2.     Currently, our system was used by one single front end or lets say we have only one client but soon we will have more clients using it.
Question :
-     What should be our design approach. How can we make our system more like service oriented. If the two clients demand different business logic then how it will be handled. Business logic common to all the clients will be handled by which layer and business logic specific to client will be handles by which layer.
-     Please suggest based on our existing infrastructure. We don�t want to use SOAP or cannot make drastic changes to our flow.
We have domain and services in the same package and we are doing the refactoring of code, your inputs will be valuable.
Thanks
Sandipan

What type of logger do you use and what is the loger-level during production?
If it is log4j set the logger to level INFO or WARN.
This might sound trivia but can make a difference between 20seconds and 500 ms.

Technical Article on Service-oriented Integration Using JBI Posted

I've just posted an article on the open-esb site about using JBI for what we have come to call service-oriented integration: enterprise integration atop a SOA fabric. The article includes an example of a simple adapter pattern implementation that includes message transformation and protocol hopping.
See https://open-esb.dev.java.net/ for the PDF download.

At last!!
Finally an article about the real JBI and what JBI is all about. I don't know what's going on with people's understanding of JBI.
At JavaOne, I remember one of the expert group, from Oracle I think, proudly claiming that JBI will be one of the core architectures that companies will be delivering their integration business upon. Now I wonder where Oracle's, SAP's and IONA's contributions are so far. Oracle for example really contributed to JSR 208 by marketing and implementing SCA.
Although in early stages, I think open source implementations are missing the point as well. Using open source implementation X, I couldn't see a scenario that shows the power of the concept, while implementation Y just did not like service units, service connections and link types, then tried to invent its own configuration and routing descriptors, wasting very valuable time.
Anyway, may be one just have to wait and see!!
Thanks Ron for such contribution.

Why SOA is called Service Oriented??

why SOA is called Service Oriented??
what is basic difference between OOPS and SOA??

Just google and you will get thousands of links which will answer your question. Few which I got are -
http://www.service-architecture.com/web-services/articles/service-oriented_architecture_soa_definition.html
http://en.wikipedia.org/wiki/Service-oriented_architecture
http://bexhuff.com/so-vs-oop
http://www.xml.com/cs/user/view/cs_msg/3296
Regards,
Anuj

Implementing Oracle Service Bus - Architectural Question

Hi Experts,
If you were implementing Oracle SOA Suite and were intending on using it to support your legacy file based peer to peer integration solution (Enterprise scale) by utilising file adapters to extract, mediators to transform/route and custom built services to push that data into a transactional system would you look at using an Enterprise Service Bus to implement any of this functionality.
The principle here is to move away from peer to peer into a pseudo SOA solution where semi generic services are developed to accept the data currently sent in the files and sending that into an open interface table in the target system. The seperation of the file handling from the interface service is key to moving towards a service orientated solution.
It has been suggested to me that you could use the ESB to collect the files, extract the data and push it into the services in the SOA middleware. This is as opposed to building the file polling applications as composite applications in Oracle SOA suite.
Any thoughts would be appreciated on either of these approaches.
Thanks
K

there is no "one size fits all" SOA, you must evaluate the complexity of your interfaces and see whether it's worth having a 2 layers approach (OSB + SOA Suite) or condensating all in SOA Suite (or, why not, ditching the heaviness of SOA Suite and use only OSB)
Anyway on the "OSB vs SOA Suite" topic people have already written caterpillions of posts
http://www.javamonamour.org/2010/11/osb-vs-soa-suite.html
very popular is this http://www.slideshare.net/gschmutz/oracle-soa-suite-11g-mediator-vs-oracle-service-bus-osb

SOA, Snake Oil-oriented Architecture?

Welcome answers to the following questions quoted from Grady Booch's article,
<a href="http://www-03.ibm.com/developerworks/blogs/page/gradybooch/20061012">Snake Oil-oriented Architecture</a>:
-       what distinguishes a good service from a bad one?
-       what should the granularity of a service be?
-       when should I offer up a stateless service versus a stateful one?
-       as for the stateful ones, how to I express their semantics, and how do I ensure their their misuse doesn't corrupt my system?
-       how do I express the semantics of a society of services (only the most trivial services work in isolation)?
-       how do I decide upon the semantics of the information transmitted by these services so that locally they are efficient and useful but that also globally they are consistent?
-       how do I expose some services to some clients and hide them from others?
-       how do I offer up variants on a service, so that different clients see a different face to that service?
-       how do I ensure the security of critical services, such that I am confident I'm not opening up holes in my enterprise that will let the bad guys in?
-       what services should I expose to the world, and what services should I keep hidden? where are services appropriate, and where are they not?
-       how do I best expose services in a legacy system?
-       who should own/maintain these services?
-       are there alternative architectural patterns I should employ instead of services, and where, and why?
Message was edited by:
        Yibing Wang

Yibing,
thanks for the link to the amigo's article.
I guess your 4th question is supposed to be two questions.
I will be sitting back, consider(or reconsider some) the questions and come back to this thread and engage in discussing it here.
One of my favourites is the granularity question which some people try to use to disrupt SOA discussions.
regards,
anton

Sharepoint 2013 search error - The search application 'Search Service Application 1' on server is not provisioned.Confirm that the Microsoft SharePoint Foundation Timer service and Central Administration service are running on the server.

Hi All,
I'm getting the below error in My SHarepoint 2013 search Administration page.
Crawler background activity - The search application 'Search Service Application 1' on server "" is not provisioned. Confirm that the Microsoft SharePoint Foundation Timer service and Central Administration service are running
on the server.
and when i click on Crawl Log and content source
it throws the below error
The search service is currently offline. Visit the Services on Server page in SharePoint Central Administration to verify whether
the service is enabled. This might also be because an indexer move is in progress
When i check the search status
Get-SPEnterpriseSearchServiceInstance, it shows all the components are online.
As of now search service application is online and search is working.But not sure why it throws the above error.
I have restarted timer service,search service in services.msc and cleared the sharepoint cache as well.
But no luck,This is happening in my prodcution environment.
Any help will be greatly appreciated.
There are the logs i have found
05/23/2014 13:03:22.71 w3wp.exe (0x46E70) 0x4CBA4 SharePoint Foundation Logging Correlation Data xmnv Medium Name=Request (GET:http://dca-app-617:90/_admin/search/listcontentsources.aspx?appid=e830c1b3%2Dc3e4%2D4097%2D85fd%2Daa5248346d2e) d4c6939c-b10d-4000-6d95-14caeefe67df
05/23/2014 13:03:22.71 w3wp.exe (0x46E70) 0x4CBA4 SharePoint Foundation Authentication Authorization agb9s Medium Non-OAuth request. IsAuthenticated=True, UserIdentityName=, ClaimsCount=0 d4c6939c-b10d-4000-6d95-14caeefe67df
05/23/2014 13:03:22.73 w3wp.exe (0x46E70) 0x4CBA4 SharePoint Foundation Logging Correlation Data xmnv Medium Site=/ d4c6939c-b10d-4000-6d95-14caeefe67df
05/23/2014 13:03:22.79 w3wp.exe (0x46E70) 0x4CBA4 SharePoint Server Search Administration djs2 High [Forced due to logging gap, cached @ 05/23/2014 13:03:22.76, Original Level: VerboseEx] {0} d4c6939c-b10d-4000-6d95-14caeefe67df
05/23/2014 13:03:22.79 w3wp.exe (0x46E70) 0x4CBA4 SharePoint Server Database 8acb High [Forced due to logging gap, Original Level: VerboseEx] Reverting to process identity d4c6939c-b10d-4000-6d95-14caeefe67df
05/23/2014 13:03:22.80 w3wp.exe (0x46E70) 0x4CBA4 SharePoint Server Search Administration djj1 High Unable to find application 'b9c8106c-c7ed-4eb3-96c9-ae1881ffb695' d4c6939c-b10d-4000-6d95-14caeefe67df
05/23/2014 13:03:22.82 w3wp.exe (0x46E70) 0x4CBA4 SharePoint Server Search Administration djj1 High Unable to find application 'b9c8106c-c7ed-4eb3-96c9-ae1881ffb695' d4c6939c-b10d-4000-6d95-14caeefe67df
05/23/2014 13:03:22.82 w3wp.exe (0x46E70) 0x4CBA4 SharePoint Foundation General 8nca Medium Application error when access /_admin/search/listcontentsources.aspx, Error=The search service is currently offline. Visit the Services
on Server page in SharePoint Central Administration to verify whether the service is enabled. This might also be because an indexer move is in progress.   at Microsoft.Office.Server.Search.Internal.UI.SearchCentralAdminPageBase.ErrorHandler(Object
sender, EventArgs e)     at Microsoft.Office.Server.Search.Internal.UI.SearchCentralAdminPageBase.OnError(EventArgs e)     at System.Web.UI.Page.HandleError(Exception e)     at System.Web.UI.Page.ProcessRequestMain(Boolean
includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)     at System.Web.UI.Page.ProcessRequest(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)     at System.Web.UI.Page.ProcessRequest()
at System.Web.UI.Page.ProcessRequest(HttpContext context)     at System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()     at System.Web.HttpApplication.ExecuteStep(IExecutionStep
step, Boolean& completedSynchronously) d4c6939c-b10d-4000-6d95-14caeefe67df
05/23/2014 13:03:22.82 w3wp.exe (0x46E70) 0x4CBA4 SharePoint Foundation Runtime tkau Unexpected Microsoft.SharePoint.SPException: The search service is currently offline. Visit the Services on Server page in SharePoint Central
Administration to verify whether the service is enabled. This might also be because an indexer move is in progress.    at Microsoft.Office.Server.Search.Internal.UI.SearchCentralAdminPageBase.ErrorHandler(Object sender, EventArgs e)
at Microsoft.Office.Server.Search.Internal.UI.SearchCentralAdminPageBase.OnError(EventArgs e)     at System.Web.UI.Page.HandleError(Exception e)     at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint,
Boolean includeStagesAfterAsyncPoint)     at System.Web.UI.Page.ProcessRequest(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)     at System.Web.UI.Page.ProcessRequest()
at System.Web.UI.Page.ProcessRequest(HttpContext context)     at System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()     at System.Web.HttpApplication.ExecuteStep(IExecutionStep
step, Boolean& completedSynchronously) d4c6939c-b10d-4000-6d95-14caeefe67df
05/23/2014 13:03:22.82 w3wp.exe (0x46E70) 0x4CBA4 SharePoint Foundation General ajlz0 High Getting Error Message for Exception Microsoft.SharePoint.SPException: The search service is currently offline. Visit the Services on
Server page in SharePoint Central Administration to verify whether the service is enabled. This might also be because an indexer move is in progress.     at Microsoft.Office.Server.Search.Internal.UI.SearchCentralAdminPageBase.ErrorHandler(Object
sender, EventArgs e)     at Microsoft.Office.Server.Search.Internal.UI.SearchCentralAdminPageBase.OnError(EventArgs e)     at System.Web.UI.Page.HandleError(Exception e)     at System.Web.UI.Page.ProcessRequestMain(Boolean
includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)     at System.Web.UI.Page.ProcessRequest(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)     at System.Web.UI.Page.ProcessRequest()
at System.Web.UI.Page.ProcessRequest(HttpContext context)     at System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()     at System.Web.HttpApplication.ExecuteStep(IExecutionStep
step, Boolean& completedSynchronously) d4c6939c-b10d-4000-6d95-14caeefe67df
05/23/2014 13:03:22.82 w3wp.exe (0x46E70) 0x4CBA4 SharePoint Foundation General aat87 Monitorable  d4c6939c-b10d-4000-6d95-14caeefe67df
05/23/2014 13:03:22.82 w3wp.exe (0x46E70) 0x4CBA4 SharePoint Foundation DistributedCache ah24q Unexpected SPDistributedCachePointerWrapper::InitializeDataCacheFactory - No cache hosts are present in the farm. d4c6939c-b10d-4000-6d95-14caeefe67df
05/23/2014 13:03:22.82 w3wp.exe (0x46E70) 0x4CBA4 SharePoint Foundation DistributedCache ah24w Unexpected Unexpected Exception in SPDistributedCachePointerWrapper::InitializeDataCacheFactory for usage 'DistributedViewStateCache'
- Exception 'System.InvalidOperationException: SPDistributedCachePointerWrapper::InitializeDataCacheFactory - No cache hosts present in the farm.     at Microsoft.SharePoint.DistributedCaching.SPDistributedCachePointerWrapper.InitializeDataCacheFactory()'. d4c6939c-b10d-4000-6d95-14caeefe67df
05/23/2014 13:03:22.82 w3wp.exe (0x46E70) 0x4CBA4 SharePoint Foundation General ajb4s Monitorable ViewStateLog: Failed to write to the velocity cache:
http://dca-app-617:90/_admin/search/listcontentsources.aspx?appid=e830c1b3-c3e4-4097-85fd-aa5248346d2e d4c6939c-b10d-4000-6d95-14caeefe67df
05/23/2014 13:03:22.82 w3wp.exe (0x46E70) 0x4CBA4 SharePoint Foundation Monitoring b4ly Medium Leaving Monitored Scope (Request (GET:http://dca-app-617:90/_admin/search/listcontentsources.aspx?appid=e830c1b3%2Dc3e4%2D4097%2D85fd%2Daa5248346d2e)).
Execution Time=109.695855199474 d4c6939c-b10d-4000-6d95-14caeefe67df
Anil Loka

Please try below mentioned steps:
1. Central Administration > Monitoring > Review job definitions > Look for following timer job "Application Server Administration Service Timer Job" > Disable
2. Then open windows administrative services (services.msc), stop SharePoint Timer Service
3. Clear SharePoint Timer configuration cache by following steps mentioned in below blog:
http://blogs.msdn.com/b/jamesway/archive/2011/05/23/sharepoint-2010-clearing-the-configuration-cache.aspx
4. Start SharePoint Timer Service and give it a few seconds so that the new XML files from the location you deleted then are re-populated.
5.Central Administration > Monitoring > Review job definitions > Look for following timer job "Application Server Administration Service" Timer Job > Enable
Please ensure that you mark a question as Answered once you receive a satisfactory response.

Application Web Service Control Manager detected AWEBSVC is not responding to HTTP requests

Hi,
We are using SCCM 2012 sp1 cu5 with one primary in the datacenter and a number of local DP's which are presently servicing 200 users, but will rise to 12,000. The Application Catalogue is installed on the primary server.
Once a day we get the above error and the message id is 8101, and sometimes a user will have to click on install twice, with the first one failing (the ones that fail are normally with dependencies which are quite large in size around 250MB)
I'm just wondering if this is something I should be concerned about, especially since we will be ramping up user numbers in the next few weeks, and if it could be down to volume of traffic, although the apps are downloaded to the users local DP.
Also, does this design look suitable to service this amount of users, or should I have local application catalogues? The WAN bandwith between the datacenter and the user sites has recently been upgraded and is pretty fast.
Thanks
Jaz

Hi Torsten,
Message ID is in the SMS_AWEBSVC_CONTROL_MANAGER status log and equates to "Application Web Service Manager detected AWEBSVC is not responding to HTTP requests. The http error is 12002.
Then, about 1 hr later in the same monitoring log I get Message ID 8102 "Application Web Service Control Manger detected AWEBSVC is responding to HTTP requests.
At the moment it isn't doing this very often, just once a day at different times normally, but it has also logged this a couple of times as well. I guess it may correspond to multiple users accessing the web portal at multiple times, but wondered if
anyone else has seen this behaviour and how it was fixed.
Thanks
Jaz

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