ERROR CATEGORY: Open Day
ERROR: Database size has crossed 80% of manageable size-please truncate log, reindex master and delete temp tables using DB tuning utility
OCURANCE: After clicking on 'Open Day' during day begin operations
CAUSE:
Database has become very huge due to heavy number of transactions and masters. It needs maintenance to work smoothly.
SOLUTION:
1) You need to do database tuning.
2) Goto Housekeeping -> Database Tuning Utility
3) Click on the following boxes as shown in figure:
a) Re-Indexing DB Master Tables
b) Re-Indexing DB Transaction Tables
c) Repair DB Without Data Loss
d) Shrinking Database
e) Truncation of Log
This process may take varying amount of time depending on the size and state of your database. It may typically take about 15 to 30 mins to complete.
PRECAUTION:
1) Take a backup before starting this 'DB Tuning Tool'
2) Do not cancel the operation mid-way until you see a message at the bottom saying 'DB Tuning Completed'. Interrupting mid-way may corrupt the database.
HOW TO AVOID THIS ERROR:
1) This error cannot be avoided and is bound to come as the database size grows to enormous sizes. Similar to every machine requiring maintenance for smooth working, the database too requires tuning and there is no harm in doing this process from time to time.
2) This process basically resets the database tables entries and checks the database for consistency problems. It also shrinks the database and clears all the unnecessary log entries which the database maintains.