RE: Data upgrade not starting
I checked event viewer .It is giving error of codeunit 1. below is error
Object of type CodeUnit with id 1 could not be found.
I need to upgrade database from 2009 to 2016 . I have already compared ans merged all 2009 customisation into 2016 and then I started database upgrade .For this purpose I am following below approach.
according to the document "Upgrading a Microsoft Dynamics NAV 2009 R2 or Microsoft Dynamics NAV 2009 SP1 Database to Microsoft Dynamics NAV 2015" there are upgrade objects on the NAV2015 CD "Upgrade601800.IT.1.fob" (NOT "Upgrade601800.US.fob") . Then followed all the step to transfer data deleted objects except tables.
Then, the NAV2009 database is backed up and restored into a NAV2013 Environment. This involves, as far as I understand, just opening up the database and letting the process run - a lengthy process because it changes collation and converts everything to Unicode.
Then, the NAV2013 database is backed up and restored into a NAV2015 environment. Again, you open the database and let the process run.
Then, run the "Synchronize Schema" again .
Then import the ""Upgrade601800.US.fob" file to install the data upgrade objects. Then, run the "Synchronize Schema" again and do the "Tools", "Data Upgrade" .
I can not import merged object because I have merged them into 2016. Pls let me know how should I proceed.