if you have any of Financial Module then you will have sublegder accounting. Check the Products installed in OAM -- if status is installed or Shared you will have to go for above steps
Since we are in 12.0.6 upgrading to 12.2.6 ....So it is safe that I will apply the patch Apply patch 13420532:R12.XLA.A ?
Just in case we have subledger accounting since this is very common module?
I wonder why Samrat Sinha did not put this in his blog?
He might have missed this part, but he was able to put the task for (HRMS).
I am following the above blog for our upgrade guide.
Do you have a better and complete recommended blogs to follow? (upgrade ebs 12.0/12.1 to 12.2.6/12.2.7
Please share me....