XMII v12 - JRA Action Blocks Question

We are implementing v12 (AIX) and require ECC server load balancing for our production environment. Production environment we have multiple xMII servers and multiple ECC servers. (our development environment is standalone, single xMII server, single ECC server). I understand that the JRA action blocks should be used for ECC load balancing instead of the JCO action blocks.
Could not find any information concerning the 3 choices available in the JRA Start Session action block. We do not know which deployed adapter to use.
1. nonGlobalTx/eis
2. shareable/eis
3. unshareable/eis
From a previous post, found the following link, but did not go into detail on the 3 adapter choices:
http://help.sap.com/saphelp_erp2005/helpdata/en/6f/1bd5caa85b11d6b28500508b5d5211/content.htm

Here's what it was supposed to say...
David,
Just for completeness on the earlier part of the thread here are the connection definitions:
"Non-shareable" - means that inside a transaction 2 or more physical connections will be created if applications wants to acquire 2 or more connections from one resource adapter. Each connection which is acquired from application will use separate physical connection.
"Shareable" - means that inside a transaction 1 physical connection will be created even if the applications wants to acquire 2 or more connections from one resource adapter. All connections that are returned to the application will share one physical connection. This is the default configuration.
Non-global TX - connections which are acquired from connection factory with this setting will not be enlisted into distributed(JTA) transactions. This is SAP specific setting.
Global TX - Connections are enlisted into transaction. This is the default/standard configuration.
As for SSO, I may have misspoken earlier about this still trying to find a good answer for you. In the mean time here's the best that I can do:
Application authorization - application is responsible to provide user/password during get connection request. Or user/password is specified into resource adapter properties. This is the default configuration in SAP.
Container authorization - means that server is responsible to provide user/psw based on specific configuration which is done on the server. For example SSO is done with container authorization.
The Container Authorization has a bunch of SAP Help ([http://help.sap.com|http://help.sap.com]) on the security configuration here:
([https://help.sap.com/javadocs/NW04S/current/jr/index.html|https://help.sap.com/javadocs/NW04S/current/jr/index.html])
I will continue to follow-up on this but if you keep me updated on your progress it will help me along as well.
Sam

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Message was edited by:
christian libich
Message was edited by:
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Classname: IntrospectionUtilities
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Glenn,
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Please forgive the lengthy message!
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SOAP Invoke Error. Status: 500 Message: Internal Server Error
[EXCEPTION]
java.lang.Exception: Status (500): Internal Server Error
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at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
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at java.lang.reflect.Method.invoke(Method.java:585)
at com.sap.xmii.bls.engine.DataBufferPayload.execute(DataBufferPayload.java:157)
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at com.sap.xmii.bls.engine.BaseAction.execute(BaseAction.java:75)
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at com.sap.xmii.bls.engine.runners.ProductionRunner.runSequence(ProductionRunner.java:102)
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at com.sap.xmii.bls.executables.sequences.RootNode.execute(RootNode.java:39)
at com.sap.xmii.bls.engine.TransactionInstance.execute(TransactionInstance.java:879)
at com.sap.xmii.bls.engine.TransactionInstance.run(TransactionInstance.java:586)
at com.sap.xmii.bls.engine.TransactionExecuter.runTransactionInstance(TransactionExecuter.java:613)
at com.sap.xmii.bls.engine.TransactionExecuter.executeFromHttpRequest(TransactionExecuter.java:258)
at com.sap.xmii.servlet.Runner.service(Runner.java:81)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
at com.sap.xmii.servlet.ServletRunner.run(ServletRunner.java:80)
at com.sap.xmii.common.LocalServiceConnection.post(LocalServiceConnection.java:137)
at com.sap.xmii.xacute.common.ClientCatalogUtilities.postServiceConnection(ClientCatalogUtilities.java:1946)
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at com.sap.xmii.servlet.Catalog.handleExecuteTempTrx(Catalog.java:254)
at com.sap.xmii.servlet.Catalog.service(Catalog.java:210)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
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at com.sap.xmii.system.SecurityFilter.doFilter(SecurityFilter.java:96)
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at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:396)
at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:385)
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at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:78)
at com.sap.engine.services.servlets_jsp.filters.ServletSelector.process(ServletSelector.java:76)
at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:78)
at com.sap.engine.services.servlets_jsp.filters.ApplicationSelector.process(ApplicationSelector.java:240)
at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:78)
at com.sap.engine.services.httpserver.filters.WebContainerInvoker.process(WebContainerInvoker.java:78)
at com.sap.engine.services.httpserver.chain.HostFilter.process(HostFilter.java:9)
at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:78)
at com.sap.engine.services.httpserver.filters.ResponseLogWriter.process(ResponseLogWriter.java:60)
at com.sap.engine.services.httpserver.chain.HostFilter.process(HostFilter.java:9)
at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:78)
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at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:78)
at com.sap.engine.services.httpserver.filters.MonitoringFilter.process(MonitoringFilter.java:29)
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at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:78)
at com.sap.engine.services.httpserver.filters.MemoryStatisticFilter.process(MemoryStatisticFilter.java:43)
at com.sap.engine.services.httpserver.chain.ServerFilter.process(ServerFilter.java:12)
at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:78)
at com.sap.engine.services.httpserver.filters.DSRHttpFilter.process(DSRHttpFilter.java:42)
at com.sap.engine.services.httpserver.chain.ServerFilter.process(ServerFilter.java:12)
at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:78)
at com.sap.engine.services.httpserver.server.Processor.chainedRequest(Processor.java:425)
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--Steve

Steve,
The 500 error is what we get back from the target server.
This is probably not a bug since I don't think that MII has ever supported the SOAP-Fault node to build the response XML.
Sam
PS: For those of you reading this we had an offline discussion about this.

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