Monthly Archives: June, 2013

Security Implementation in Weblogic Server

By Manohar Saddala on | Leave a comment

Securing web service or web applications deployed on web logic server are achieved by following the below steps

  1. Obtaining the Certificates
  2. Keystore
  3. Configure WLS with keystore and enable SSL
  1. Obtain the Certificate: You can obtain the certificates from the certificate signing authority (i.e. Certificate Authority, CA like VeriSign etc.)

    Otherwise you can obtain certificate by accessing the URL of the external system you want you use in integration.

    There are two types of certificates

    Trusted Certificates – These are certificates of Certifying Authority (CA).

    Identity Certificates – These are certificates of Server to which certificates are issued.

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Posted in: Weblogic

SOA Server Startup Failed with error message: JDBC LLR, table verify failed for table ‘WL_LLR_ADMINSERVER’, row ‘JDBC LLR Domain//Server’

By Manohar Saddala on | 1 Comment

Most common errors that you probably get when you are starting off on soa server. While starting the server, if you check the server logs, and you get a message similar to this

<Critical> <JTA> <BEA-110482> <A logging last resource failed during initialization. The server cannot boot unless all configured logging last resources (LLRs) initialize. Failing reason:

weblogic.transaction.loggingresource.LoggingResourceException: java.sql.SQLException: JDBC LLR, table verify failed for table ‘WL_LLR_ADMINSERVER’, row ‘JDBC LLR Domain//Server’ record had unexpected value ‘base_domain//AdminServer’ expected ‘domain1//AdminServer’*** ONLY the original domain and server that creates an LLR table may access it ***

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Posted in: SOA

Customization in OSB

By Manohar Saddala on | 1 Comment

When you move your osb configuration / project from one environment to another environment like dev to testing, testing to production etc we may often require to change environment values like: port numbers, server names, URL’s, File and directory names etc.

Two ways to change the environment values:

  1. Find and replace in SB console: Used for One-off changes
  2. Create and apply customization file: Used for frequent changes and also update resource references

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Posted in: OSB