DSNE804A TO CONTINUE, C (COMMIT) OR R (ROLLBACK) MUST BE SPECIFIED

Explanation
 The user has specified the AUTOCOMMIT=NO option
and now wants either to exit or to switch to another Db2 subsystem with outstanding work uncommitted
on the current Db2 subsystem.

System action
 Db2 waits
for the user to specify either the COMMIT (C) or the ROLLBACK (R)
option.

User response
 Enter 'C' or 'R' to continue.