XSDS: cannot omit key if hdbsequence file is present

Hello all,

I have an hdbsequence file.

schema= "CCM";
increment_by = 1;      
start_with = 2025;
maxvalue= 99999999;  
minvalue= 1;           
cycles= false;          
depends_on_table="creetion.ccm.data.models::model.dynamicCase.DynamicCase";

This sequence works fine in my hdbprocedure call (..NEXTVAL, etc).

However if i want to use XS Data Services in my xsjslib function  I am not able to omit the key.

This works:

So I am doing something wrong here. I would expect that xsds would look for the hdbsequence file and generate the key accordingly.

Any ideas?