Error in Drilldown

Hi,

We are getting the below error while drilldown to Transaction in GL.

"The Requisition Summary function is not available under the responsibility."

I have added the below function to the Menu related to responsibility but still we are facing this error,

PONINQREQSUM_REQSUMMARY- Requisition Summary
PO_POXRQVRQ - Requisitions
XLA_POXRQVRQ - XLA: PO Requisitions Summary
PO_POXTAXDT - View Tax Details
PO_POXTAXCT - View Tax Details By Code

Any help is much appreciated.

Regards,
Shabana.