Setting Default Template for a concurrent program in R12

We are upgrading from EBS 11i to R12.1.3

There is a new concurrent program called AP and PO Accrual Reconciliation Report (CSTACRAP) with output type XML.

I found an XML Data Definition with Code = CSTACRAP, Name=AP and PO Accrual Reconciliation Report.

The XML Templates that are attached to this Data Definition are :

AP and PO Accrual Reconciliation Detail Report (Code=CSTAPDET)

AP and PO Accrual Reconciliation Summary Report (Code=CSTAPSUM)

AP and PO Accrual Reconciliation Excel Report (Code=CSTAPEXE).

That is, there is no XML Template having the same code CSTACRAP as the Data Definition.

When I am running the concurrent program AP and PO Accrual Reconciliation Report, the Template AP and PO Accrual Reconciliation Summary Report is defaulting in Options/Template Name (though the LOV is showing all 3 templates).