The ROLLBACK call

Rolls back an OTS transaction.

ROLLBACK

DFHOTTRX  [CALL,]
       [CLEAR,]
       [IN,
       FUNCTION(ROLLBACK),]
       [OUT,
       RESPONSE (name1 | *),
       REASON (name1 | *)]

This command is threadsafe.

RESPONSE and REASON values for ROLLBACK

RESPONSE REASON
OK None
EXCEPTION UOW_COMMITTED
DISASTER None
INVALID None
KERNERROR None
PURGED None