KDFD036W KDFDCISS: ERROR IN $CACHRTR UPDATE CUSCAN; RC=[ return_code] REASON=[reason_code]

Explanation
 			 				An error occurred in retrieving cache control unit 				information for the return and reason codes displayed. 				All cache control unit status information might not be 				current. 			 		

System action
 			None. 		

User response
 			 				Record the return and reason codes and contact IBM® 				Software Support. The destination is the Tivoli® 				Enterprise Monitoring Server Engine log file, RKLVLOG. 			 		