When & Why to Use WL Adapter for MQSeries as compared to MDB?

          We have a need to both send and receive message via MQSeries in asynch mode.
          Initial assessment was to receive messages via MDB and send messages by use a
          pool of Sessions to the MQ Mgr connection.
          Given this why should one use WL Adapter for MQ?
          Thanks
          Tariq.

I assume you are referring to the "WLI" adapter? Perhaps try posting
          your question to the "weblogic.integration.developer" or
          "weblogic.integration.interest" newsgroup.
          If you are referring to the "Messaging Bridge", which comes with
          WebLogic server, then the advantage is that MQ need not be up for the
          senders to continue sending. Senders can send messages to a WebLogic
          queue, which the bridge can in turn forward to an MQ queue. The
          disadvantage is that the extra bridge hop may slow down your app.
          Tom, BEA
          P.S. You are likely by now aware that WL 8.1 (just released in beta),
          can automatically pool foreign (or WebLogic) sessions for you.
          Additionallly, it provides help in that you can configure wrappers for
          foreign JMS objects. See "Accessing JMS Foreign Providers" and
          "Accessing JMS via Servlets and EJBs" listed under new features:
          http://e-docs.bea.com/wls/docs81/notes/new.html#1125379
          Tariq Bhatti wrote:
          > We have a need to both send and receive message via MQSeries in asynch mode.
          > Initial assessment was to receive messages via MDB and send messages by use a
          > pool of Sessions to the MQ Mgr connection.
          >
          > Given this why should one use WL Adapter for MQ?
          >
          > Thanks
          > Tariq.
          >

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Hi Sarika,
>>>>Why we use IDOC adapter while using IDOC as receiver,
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BTW
I believe IDOC apdater is also used as sender
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<import-shared-library name="oracle.ws.jaxrpc"/>
</shared-library>

Just upgrade your SOA to 10.1.3.5.0 and then point to the newer MQ jars in those 2 files.

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Hi Dario,
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Please mark as answer or vote as helpful if my reply does

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Wanted 'Using Sap Adapter for Connector Framework' document

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Conversion of JDBC type to String is not supported.
An attempt was made to convert a Java object to String using an unsupported JDBC type: .
; nested exception is:
BINDING.JCA-11804
Unimplemented string conversion.
My XSD is ,
<element name="InputParameters">
<complexType>
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<complexType name="RowSet1_RowSet">
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<complexType>
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<restriction base="string">
<maxLength value="255"/>
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</simpleType>
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</sequence>
</complexType>
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</simpleType>
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</sequence>
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</complexType>
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Regards,
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Hi,
I believe NVARCHAR is an unsupported type...
The following document lists the supported data types for SQL Server stored procedures and functions... NVARCHAR is not in the list... :-(
http://docs.oracle.com/cd/E23943_01/integration.1111/e10231/adptr_db.htm#CHDEBEEE
Hope this helps...
Cheers,
Vlad

Socket Schema Translation Error when trying to use Socket Adapter in BPEL

Hi,
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Socket Client which is exposed as Web Service invokes Socket Server.
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<part name="detail">
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Has anybody faced this issue?

Hi guys:
I got exactly the same error. I recently installed BPEL Process Manager for Developers 10g Release 2 (10.1.2) in windows XP.
The default setting for BPEL VM memory is Xms512m -Xmx512m -Xmn300m. I tried to set maximum size to 1024 but I had this error.
Error occurred during initialization of VM
Could not reserve enough space for object heap
if any body can suggest a solution will be great .
Thanks.
Message was edited by:
user533906
Message was edited by:
user533906

Why not use Redo log for consistent read

Oracle 11.1.0.7:
This might be a stupid question.
As I understand if a select was issued at 7:00 AM and the data that select is going to read has changed at 7:10 AM even then Oracle will return the data that existed at 7:00 AM. And for this Oracle needs the data in Undo segments.
My question is since redo also has past and current information why can't redo logs be used to retreive that information? Why is undo required when redo already has all that information.

user628400 wrote:
Thanks. I get that piece but isn't it the same problem with UNDO? It's written as it expires and there is no guranteee until we specifically ask oracle to gurantee the UNDO retention? I guess I am trying to understand that UNDO was created for effeciency purposes so that there is less performance overhead as compared to reading and writing from redo.And this also you said,
>
If data was changed to 100 to 200 wouldn't both the values be there in redo logs. As I understand:
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2. update row to 200 at 8:00 AM and commit. 200 will be written to redo log
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About the expiry of Undo, you must know that only INACTIVE Undo extents are marked for expiry. The Active Extents which are having an ongoing tranaction records, are never marked for it. You can come back after a lifetime and if undo is there, your old data would be kept safe by oracle since its useful for the multiversioning. Undo Retention is to keep the old data after commit, something which you need not to do if you are on 11g and using Total Recall feature!
HTH
Aman....

Exception occurred when tried to install Weblogic Adapter for SAP 7.0

Hi,
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          Thanks,
          pg
          ------------- error message ------------------
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Hello,
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I have successfully deployed the SAP Netweaver J2ee Engine "Resource Adapter for RFC Connections to ABAP Systems" to my Web Application Server. Now I need to develop a JAVA application that would utilize this deployed resource adapter. The resource adapter specifies the SAPClient, UserName, and password. I am thinking that the JAVA code to invoke this connection would therefore not need to provide this information as it should be available in the resource adapter.
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my scenario is : there're some external apps need to communicate with EBS,
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