BJTU409W UNDEFINED ACTION: 'act_name'. VALID ACTIONS INCLUDE: ADD, MOD, and DEL.

Explanation
 The BJTDATA dataset has an unrecognized action
value specified in the field H_ACT_REQ.

System action
The program skips the row and continues running. 

User response
Correct values of field H_ACT_REQ  in BJTDATA
 data set.