I need help creating an AFTER UPDATE trigger to add an ‘UP’ record to the Log every t

[shardt01]

CREATE TRIGGER UPDATE_ACCOUNT                                       
  AFTER UPDATE ON ACCOUNT                                            
  REFERENCING UPDATE AS U                                            
  OLD AS O                                                           
  FOR EACH ROW MODE DB2SQL                                           
  BEGIN ATOMIC                                                       
  UPDATE LOG                                                         
    (LOD_ID,LOG_ACCT_ID, LOG_BRAN_ID, LOG_EMP_ID,LOG_BAL_CNY_BEF,    
     LOG_BAL_CNY_AFT, LOG_BAL_USD_BEF, LOG_BAL_USD_AFT, LOG_TRAN_TYPE
     LOG_TRAN_TIME)                                                  
 VALUES(NEXT VALUE FOR KC03MFE.SQ4LOG,                               
   U.ACCT_BRAN_ID, U.ACCT_EMP_ID, 0, U.ACCT_BAL_CNY, 0,              
   U.ACCT_BAL_USD, U.ACCT_CUST_ID, 'UP', U.ACCT_OPEN_TIME);          
 END@  

I think my syntax is off in the update?? DSNT408I SQLCODE = -199, ERROR: ILLEGAL USE OF KEYWORD UPDATE.

[shardt01]

I need to create an AFTER UPDATE trigger to add an ‘UP’ record to the Log every time an ac-count is updated (money deposited or withdrawn).