Problem

-- need to do a B2Bi delivery (entire import) and need to clean the whole B2Bi configuration in order to deploy the new one
-- how can I do it quickly, avoiding reinstallation and manual delete of every object with B2Bi GUI ?

Resolution

1. stop B2Bi
2. drop all tables
3. restart.

Make sure that you have a backup if you would ever need the current configuration. All DB Tables will be created again on the restart.

Also - if you don't want/need them anymore in that B2Bi instance - delete :

- cached DML mappings in shared/b2bi/common/b2bi/containers/*/*
- MBCs (incl. sources, libs, etc) in shared/b2bi/local/4edi/*/*
- JMCs, Java Custom Functions, libs in shared/b2bi/local/java/*/*
- Inline Processors in Interchange/site/jars/