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AdministeringIn addition to administering the database server, you can tune performance, replicate data, and archive data.
System administrationThese topics contain concepts, procedures, and reference information for database and database server administrators to use for managing and tuning HCL Informix® database servers.
Administrator's ReferenceThe includes comprehensive descriptions of HCL Informix® configuration parameters, the system-monitoring interface (SMI) tables in the sysmaster database, the syntax of database server utilities such as onmode and onstat, logical-log records, disk structures, event alarms, and unnumbered error messages.
Appendixes
Messages in the database server logUnnumbered messages are printed in the database server message log (online.log). The error messages include corrective actions.
Conversion and reversion error messagesIf conversion or reversion is not successful, error messages are stored in the online.log file to help you identify what failed and what actions to take to fix the problem.
Must drop long identifiers in table name in database name

Must drop long identifiers in table `name` in database `name`

Cause

Identifiers greater than 18 bytes in length are not supported in the database server version to which you are reverting.

Action

Make sure that all long identifiers in the system are either dropped or renamed before you attempt reversion.

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Must drop long identifiers in table name in database name

Cause

Action

Must drop long identifiers in table `name` in database `name`