h2 Data

h2 data not found ??

I create a BDM with business objects, each of them has others business object as attributs.
for each task in process, i assigned a form that was create from contrat, this contrat contains these business objetcts;
After running this process, there are no data in H2 data base? also, i can not display this data when i use:
../{{context.adtaA04_ref.link}} ?