Event data set header record Offsets Dec Hex Type Len Name (Dim) Description 0 (0) STRUCTURE * * EVDS HEADER RECORD KEY 0 (0) CHARACTER * EVTCKPT CKPT RECORD (REC 0) 0 (0) BITSTRING 1 EVTFLAGS RESERVED 1 (1) UNSIGNED 1 EVTRSSEQ# REQUEST # 2 (2) CHARACTER 6 EVTCKPTE (*) CHECKPOINT ENTRY 2 (2) CHARACTER 4 EVTWSNM WORKSTATION NAME 6 (6) UNSIGNED 2 EVTSSEQ# CURRENT SUBMIT SEQ#