Local SCA import to NWDI Dev. Track (7.3x)

Hi,

I have seen many posting about this subject, but i had the feeling most people managed to avoid the Local SC file and fixed it in a different way. Somehow I had the feeling, that nobody managed to use the export feature

Can i use the SC Export feature within the NWDS to import custom SC's  to a development track in the NWDI?

I did use it including all sources, but when i try to import the file, then it always ends up with the message :

20130529162808 Info   :1. propagation request is of type TCSSoftwareComponent 

20130529162808 Fatal  :check failed, because the sources are not contained in the archive

I checked the file, and all sources are there in the "SOURCEARCHIVES" folder. I also did import the SCA file into another ecliplse workspace as local SC and it work. All sources do show up in the local DCs.

I saw some comments about making sure, that the SLD has the same dependencies maintained and i did. All CMS definitions are in sync with the SLD

Any suggestions?

Thank you for your help