Hi All,
I just discovered very painful issue with IBO v.17 (And I afraid it is a case for 18 as well)
The problem is - if you have multi instance table in iMIS and you have more then one line, then all values in the table will be reset to the FIRST LINE values in case if you will try to update ANY user DEFINED TABLE via IBO.
This will happens only if you called CCONTACT.SAVE() after updating SINGLE INSTANCE Table.