The Update Re-Index Information facility is used to monitor and update custom Re-Index files (CUSFIL.IMP). This facility is for users operating on a C-ISAM System only and is not to be used for SQL-based Systems.
The date of the last update of the CUSFIL.IMP file is recorded on this screen. If new information for the Re-Index Information is found in a future release, the system compares the two dates, and if the dates differ, the date of the new release will be displayed in the "Latest File Information Date" to indicate the Re-Index Information needs to be updated.