saHpiIdrFieldSet is not really implemented. It checks the area but not the idr field and returns SA_ERR_HPI_READ_ONLY for
all fiels - existing and not existing.
The code says: // Read only support for the moment
This causes the hpitest Inventory/saHpiIdrFieldSet/FieldNotPresent to FAIL.
Before feature 3042333 will bring a final solution by implementing write support, the returned error code should be fixed.
Fixed in revision 7178