Sunday, 21 February 2016

What is ADOP in Oracle Apps R12.2

ADOP is Online Patching utility tool. It will Perform all the below tasks required to apply the patch in R12.2.

*)  Reads the patch metadata to determine patch dependencies and requirements.
*)  Attempt to recover previously failed patching session (if any).
*)  Reads and validate the patch/product driver files.
*)  Compare the version numbers of existing files against the patch files and Backs up all existing        files         that will be changed by the patch.
*)  Copy the files from patch.
*)  Archive files in libraries.
*)  Relinks executable s, Generates forms, reports, messages, graphics, and Java archive (JAR) files.
*)  Compiles JSP files and invalid database objects. Update into database objects.
*)  Runs AutoConfig if required.
*)  Save all the patches information into the database.

All tasks are similar to what adpatch utility used to do earlier in R12.1.

Next : Patching Procedure in oracle apps R12.2

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