**Describe your problem** <!--- Basically, write here what problem you have with RPFM (where did he touch you?) --> <!--- If it's a problem with a DB Table not opening or with wrongly ordered columns, say here what game and table. --> Empire Total War merging(many) unit table cause some(or many) empty key field <!--- If it's a question about something RPFM-related, just say it here. --> **Extra info?** <!--- "What version of RPFM did you used?" and stuff like that you consider relevant for the issue goes here. --> RPFM 4.3.4 