Talend oracle lite problem

we want to use talend in order to migrate data from an sql server to a oracle 11g. the database in oracle 11g is the repository for our oracle lite server.
When we migrate the data we select action on table none and action on data insert or update for the oracle 11g components. We encounter a problem in which oracle lite thinks that the entire table has been changed after talend has finished its update and foreces a full refresh of the table to the users. As you understand this is a great problem because even when only one record has changed (or even none) the entire table is redownloaded on the users.
From what i know oracle lite uses a complicated system in order to understand which records have been changed and therefore require to be updated on the clients. It appears as if talend changes something in the table after it has finished its data migration (perhaps some kind of a timestamp?) and therefore makes oracle lite believe that the entire table with all its rows were changed. i do not know which of the two components cause the error, talend changing something or olite thinking wrong about tables updated
1)why does this happen and how exactly does oracle lite understand which data have been updated?
im using this forum in order to ask if someone has encountered this problem again and how did he solve it
thank you for your time

not used talend, but if i understand correctly, you are using this to transfer data from a sql server database to oracle. I assume the data being put into the oracle database is into tables in the main schema, rather than the mobileadmin schema itself.
For the tables that are being written to in the oracle database, how are they defined in the oracle lite publication (fast refresh, complete etc.) and what happens in the MGP process after the data import has run.
The default process is that for fast refresh objects the following happens.
1) when data is inserted/updated/deleted from the base table, triggers (TABLENAMi/u/d) fire in the main schema, and this causes data to be inserted into mobileadmin.C$all_sid_logged_tables to show the table as changed, and updates made to the CVR$ table in the main schema
2) based on the 'dirty' tables in c$all_sid_logged_tables then the MGP process logs phase will copy data from CVR$ tables to CLG$ tables, and then run the compose to populate the out queue CMP$ tables
it may be that part of the settings are stopping the updates to the CVR$ tables and this is causing a versioning mismatch (normal trigger for complete refresh), so check to see what updates are done to this table as well as the manin data table

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