Problem

-- getting this error when checking a Map

[3107] Error while accessing MAPSERVICE.TEST.Inbound_Flow: please check it first Inbound_Map.mdm

-- the Business Documents used in the Map does not send any error

Resolution

* one of your Business Document is somehow "corrupted"

* to identify which one is causing the problem, create new 1 to 1 map using each of the Bdoc and check which one is returing an error

* the problem is caused by one or several field of type Date. Replace all the Date fields by String fields and your map should be checked successfully

* change the fields that have been changed back to the original Date format (keep the original pattern !)