-7067: Update without repeated read not allowed 

Explanation:

An optimistic lock was set to at least one table row by a previous SQL statement. Afterwards, another database user updated at least one of these rows. The database user who set the optimistic lock can make new changes to this row only after reading it again with an (optimistic) lock.

User Response:

The row to be updated must be read again with an (optimistic) lock.