KDFD126E KDFDUDGI - INVALID INTERNAL CHAIN, RC = [xx]

Explanation
 			 				An internal control block chain was not valid. The 				xx 				field indicates the chain with the problem. 			 		

System action
 			The processing of user DASD group definitions halts. 		

User response
 			 				Generate a running dump of the Tivoli® Enterprise 				Monitoring Server address space and contact IBM® Software 				Support. The destination is the Tivoli Enterprise 				Monitoring Server address space log file, RKLVLOG. 			 		