Hi Sri Harsha,
The Bdoc error COM_PRODUCT805 regarding locked BP's is generally raised when replicating Equipment from ERP to CRM for which the associated BP is set to be archived. The Bdoc errors out while validating the business partner in CRM since BP is marked for archiving. So as per standard, equipment object cannot be modified in CRM while it is changed in ERP when BP is marked
for archiving in CRM. Are you replicating equipments with inactive BPs?
Regards,
Conall.