CDS views with ABAP : 'The Parameter is not bound' error while activating ABAP program .

Hello Experts,

I am working on an optimization task for CDS views by parameterization. I just created a new parameter XX for a CDS view 'with parameter' statement and used it in the where clause. CDS view is successfully activated and trying to consume it in the ABAP program.

I am getting an error 'The Parameter XX is not bound' while activating ABAP program with CDS views , though I have added the new parameter in CDS view

Requesting your kind help on this.

Kind Regards, SP