I posted this question at https://stackoverflow.com/questions/39234531/import-multi-value-from-csv-into-field-collections but I have not got any replies yet. Below is the summary:
I have a simple csv file with 3 columns: NID|Key|List; where NID is the node id and Key was the unique value used to add field collections to the respective node. "List" is a multi-value field separated by ";".
Example (csv file): NID,Key,List 1,2,text1;text2;text3 1,3,text4;text4 2,123,text1 ...
Field collection has an entity reference field to a taxonomy plus other fields.
Field Collections: Field1: text; Field2: Term Reference; Field3: Entity Reference; <-- importer/tamper not working! ...
The field collection fields were mapped correctly, except for the field that was an entity reference to a taxonomy. I configured Feeds Tamper with the Field Collection Feeds module but the entity reference list was not imported.
Does anyone has experience (suggestions) importing a multi-value field from a csv file into an entity reference field within a field collection?