Datasource FAQs

Questions about connecting Datasources, U2 (UniData and UniVerse) behavior, and file imports.

Question	Short answer
Adding initialization subroutines	Run a UniData login script's subroutines from Informer.
Migrating Mappings and Reports from Informer 4	Import Informer 4 Mapping and Report packages.
U2 "Resource request denied by pool"	Raise the Datasource's Max Simultaneous Connections.
Why U2 file Mappings are hidden by default	U2 accounts have many non-data files, so they start hidden.
Excel file size and row limits	No driver limit; the browser's memory is the constraint.