- Article Type: General
- Product: Aleph
- Product Version: 16.02
All of a sudden very few titles are appearing in our browse index. ue_01 has error:.
Oracle error: io_z0101_write.
ORA-00001: unique constraint (XXX01.Z0101_ID) violated.
I checked the z0101 file in XXX01 it had one test record, so I dropped the z0101 table to see if that might help and it did not -- I'm still getting the error.
This can occur when the z0101_rec_key of the z0101 it is trying to write is the same as one already in the file.
In this case, the z0101 record has:.
02 z0101_rec_key \.
03 sequence ..............
Z0101_REC_KEY can't be NULL. The empty z0101 sequence causes that error.
The value of the z0101_rec_key is acquired from the util g/2 "last-z0101-sequence" counter. This error indicates that the counter is missing or set too low.
To see what it *should* be set to, do this SQL:.
SQL-xxx01> select max (Z0101_REC_KEY) from z0101;
- Article last edited: 10/8/2013