B155A456 Refcode_B155A456

Explanation
 The world-wide part number (WN) is not valid or has not been programmed. 

Response
 If this is a tracking event, 
no service actions are required. Otherwise, use the FRU and procedure 
callouts detailed with the SRC to determine service actions. For more 
information on tracking versus serviceable events, go to 
(B1xx) Service processor firmware reference codes
. 

Problem determination
			No action is required.