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Archive for October 2011

Oracle AIA 11.1.1.2 Installation – Quickstart

Download files from http://edelivery.oracle.com

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Unzip part V20958-01 and open setup.exe as shown below.

AIA Installation

Specify JDK location in the next screen to start installation process.

AIA Installation

Ensure pre-requisites are addressed.

AIA Installation

Specify instance details and JDK home as shown below.

AIA Installation

Enter Weblogic Admin Server details. SOA Server is automatically populated in the list.

AIA Installation

Enter node manager user, password to continue.

AIA Installation

Wait until SOA Server validations are complete.

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SDP-25342: Cannot find default address for user weblogic.

: : Cannot find default address for user weblogic.

Oracle User Messaging Service (UMS) is pre-integrated with Oracle Human Workflow. Wokflow expects e-mail ID for the authorized users so as to send actionable messages to and receive replies from users over email. These details need to be specified using UMS UI that can be accessed using URL similar to:

http://192.168.0.6:7001/sdpmessaging/userprefs-ui 

Oracle UMS Add Channel

Oracle UMS Channel List

See Oracle documentation for more details below:

http://download.oracle.com/docs/cd/E15523_01/integration.1111/e10224/ns_rulebasednotification.htm#BCFDGHIA

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oracle.xml.parser.v2.XMLElement cannot be cast to java.lang.String

I encountered a strange problem in the weekend while trying to demo ’s compare function. Expression used shown below:

xp20:compare(bpws:getVariableData(‘inputVariable’,'payload’,'/client:process/client:input’),’World’)=0

This resulted into XPath error at runtime. I realized the reason after looking at the error log.

getVariableData returns an XMLElement and we were trying to compare it against java.lang.String resulting in conversion error – oracle.xml.parser.v2.XMLElement cannot be cast to java.lang.String. To fix this issue, we need to use ora:getNodeValue function to extract string value from XMLElement.

Alternatively, BPEL implicitly does above steps if we use the expression:

bpws:getVariableData(‘inputVariable’,'payload’,'/client:process/client:input’) = ‘World’.

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java.sql.SQLException: JDBC LLR, table verify failed for table ‘WL_LLR_ADMINSERVER’

I created a single server domain to hold my SOA, OSB and BAM servers instead of separate managed servers. Since I only have on 3+ GB laptop (win32 limitation), single-server configuration would scale well. However, after creating new domain and starting Admin server, I encountered

javax.transaction.SystemException: weblogic.transaction.loggingresource.: java.sql.SQLException: JDBC LLR, table verify failed for table ‘’, row ‘JDBC LLR Domain//Server’ record had unexpected value ‘soa-single-server//AdminServer’ expected ‘soadomain//AdminServer’***

Fix:

Modify WL_LLR_ADMINSERVER table entry from DEV_SOAINFRA schema as shown below.

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BPEL Entity Services and SDO – Part2

Please complete part1 of this example before continuing …

Lets build Order process to consumer Business Components we created in previous example through an entity variable.

  • Create an SOA project and name it “OrderSDOProcess”. Select Empty Composite from next screen and click Finish.

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  • Make a note of OrderSDO service WSDL we created in previous step. In my case,  it is http://192.168.0.5:7001/OrderBCServices/OrderSDOService?WSDL.
  • Drag and drop a BPEL Process component on to components section of composite.xml. Name it “OrderSDOProcess”. Select “Base on a WSDL” as template.

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