(I'm following the guide /wiki/ERP_2.50:Developers_Guide/How_To_Create_a_Table.)
When creating a new record for <Tables and Columns>, there is a dropdown box for <Data Package>.
I am unable to save the record with <Openbravo Howtos Data Package> as the dropdown box has no suggested entries and is empty. What could have caused this error? How do I add <Openbravo Howtos Data Package> to the dropdown box?
As per the Openbravo modularity concept, development can be done on modules which are in In Development.
Open the Module menu and mark the In Developeement flag for the module you're creating Table for.