Issue while schema validation in 7.3

Hello,

I am doing schema validation at receiver side .

1. Selected validation by IE in receiver agreement.
2. Reactivated objects like receiver agreement, Service
   interface, message type.
3. able to see updated xsd in PI cache monitoring under NWA.

Working fine in development ,Production but failing in Quality system.

Quick suggestions would be appreciated ..:)

Error shown in PI moni:

Schema Not Available in Cache, try to
validation with file system schemas. Validation With File System schemas also
Failed. Schema aseXML.xsd not found in
/usr/sap/QP4/SYS/global/xi/runtime_server/validation/schema/748cd220dfc911dea438fdfdc0a84017/namespace
/SI_In /abc/abc.xsd
(/usr/sap/QP4/SYS/global/xi/runtime_server/validation/schema