Top Three EBS 12.2 Online Patching Resources

December 10, 2014 | 1 minute read
Steven Chan
Senior Director
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Oracle E-Business Suite Release 12.2 introduced Online Patching, a feature that greatly reduces the downtime that was needed in previous releases to apply patches and updates. Online Patching minimizes downtime by allowing patching operations to be performed while users remain on the system.

Online Patching features

  • In Release 12.2, all patching operations are carried out while the applications are in use and users are online. 
  • Patching is performed using the new adop (AD Online Patching) utility.
  • A short period of downtime is required to restart application tier services; the E-Business Suite database does not need to be restarted.

Online Patching EBR editions

Here's the official Online Patching documentation:

Here's our official webcast with a primer on Online Patching:

Here's what you need to do to ensure that your customizations work with Online Patching:

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Steven Chan

Senior Director

Steven Chan was a Senior Director in the Oracle Applications Technology Group.  He managed EBS technology stack certifications, ATG product management, ATG documentation and curriculum, and ATG Quality Assurance in the E-Business Suite Development division.

Steven joined Oracle in 1998.  Steven retired from Oracle in 2019. Prior to joining Oracle, he held positions with IBM, Deloitte & Touche Consulting, and other software companies. 

Steven is an Oracle ACE and a three-time recipient of the Oracle Applications User Group 'Ambassador of the Year' Award (2007, 2009, 2010). Steven received the Oracle Applications User Group Lifetime Service Award in 2011.


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