Hi all,

When i am trying to change the description of a package vrc, i am getting the message saying "For the following package combination you need to prepare the Data Upgrade engine(ttspt1200m000) for a data upgrade to execute". The Package combination attached to this vrc is B61apdev.
When I am running the ttspt1200m000 as simulation on then getting message"For Companies within selection no upgrade data present or data upgrade already completed successfully"
And if simulation check is off then the data upgrade process completed successfully.

My question is that why we need to do all this thing, initially when i was in different server i was not getting any message like this after changing the vrc description.

Regards
Ravi

My question is that why we need to do all this thing, initially when i was in different server i was not getting any message like this after changing the vrc description.

Regards
Ravi

the data uprgade engine integrate all the application objects ex. 'Domains'. this is done once per vrc.