2013-09-16 17:13:06 12583 [Warning] InnoDB could not find index c4 key no 0 for table tmp/#sql3127_9_19 through its index translation table
2013-09-16 17:13:06 12583 [ERROR] Cannot find index c4 in InnoDB index translation table.
These are now logged as bug 1233431 with a full testcase. This may be completely unrelated to DATA TUPLE errors.
From comment #9, as far as these are concerned:
2013-09-16 17:13:06 12583 [Warning] InnoDB could not find index c4 key no 0 for table tmp/#sql3127_9_19 through its index translation table
2013-09-16 17:13:06 12583 [ERROR] Cannot find index c4 in InnoDB index translation table.
These are now logged as bug 1233431 with a full testcase. This may be completely unrelated to DATA TUPLE errors.