Change Assistant required for PT upgrade from 8.51 to 8.53
Dear Experts,
I am in the Process of Upgrade of our PT from 8.51 to 8.53. Since this is the first time I am doing PT upgrade, I have a very basic question,
a) When configuring the Upgrade Job, do we need to 8.51's Change Assistant or 8.53's Assistant?
b) In one of our DEV instance, I tried to create the Upgrade job using both PT 8.51 CA & PT 8.53 CA. However I getting error in each of the case as in attached.
PT8.51 -- The scrrenshot that shows "Template doesnot appear to be a valid template file"
PT 8.53 -- Your target & source databases are currently at the same PeopleTools release. In this case, when I am inputting 8.51, it is not doing nothing.
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