Replacing data without allowing concurrent access
//SYSREC DD DISP=SHR,DSN=USER.DATA
//SYSIN DD *
LOAD DATA REPLACE INDDN SYSREC
INTO TABLE NGT.TABLE1
(ID POSITION(2),
MESSAGE POSITION(*) CHAR(34) NULLIF(1:1) = '?',
LANGUAGE POSITION(*) CHAR(10) DEFAULTIF(1:1) = '?')
//SYSIN DD *
LOAD DATA REPLACE INDDN SYSREC
INTO TABLE NGT.TABLE1
(ID POSITION(2),
MESSAGE POSITION(*) CHAR(34) NULLIF(1:1) = '?',
LANGUAGE POSITION(*) CHAR(10) DEFAULTIF(1:1) = '?')
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