Export to Endnote misses volume and number

Hello there,

we are using OJS and have an issue with the “how to cite” export (reading tools). When we export the data to the Endnote format, the number and volume of the issue won’t show (although they contain data).
Furthermore, the keywords are shown in the field “keywords” and “type of article”.

Has anybody an idea what causes these problems?

Kind regards

Problem ist solved, the editors haven’t echecked the checkboxes-