No wonder, MS SQL is a popularly used database and being a smart user you might be familiar with MS SQL & its effectiveness. In MS SQL database management system data are stored in the form of tables, views, indexes etc. The information regarding these SQL objects or meta-data structure of these objects are stored in SQL system tables. These tables are used to differentiate between tables, columns, views and other SQL objects. Users can easily differentiate between tables and columns at the time of database upgrade and can collect lock information related to them with the help of System tables. But if due to certain unfavorable reasons table gets damaged you will be unable to access the stored in data and you will encounter System table error in SQL.
Now, let’s consider a scenario where you get the stated error. In most of the cases it happens that users attempt to mount SQL database but unable to so due to occurrence of below error message
“System table ‘OBJNAME’ (object ID O_ID, index ID I_ID) is in filegroup FG_ID1. All system tables must be in filegroup FG_ID2.
One who’s inexperience or he’s using for some days emergence of such error frustrate him. You might have no idea what the error cause is. Actually, the occurrence of above error message indicates system table corruption in SQL due to which users fails to mount the database. There are various reasons but the main cause behind the occurrence of system table error in SQL is the misplaced location of tables or damaged SQL database. There can be various reasons that corrupts the database and give rise to such kind of error message leading to inaccessibility of data. Some of the common causes are shown below:
- Unexpected shut down of system
- Damaged meta-data structure
- Malfunctioning of application
- Virus attack
- Human error
Although, it’s troubling issue but you don’t need to worry as it’s a resolvable issue. In order to resolve system table error in SQL you need to follow below mentioned steps:
- Execute DBCC CHECKDB command with repair clause in order to repair the corrupt database
- Restore database using current available backup
If you are unable to fix the issue going though the above stated step you can resolved the issue by the use of third-party repair tool such as MS SQL Database Repair Software.
More About MS SQL Database Repair Software
MS SQL Database Repair Software is an effective software with the help of which you can easily resolve the issue of system table corruption in SQL. Using this software you can easily repair and restore damaged database. Some key features are highly reliable in nature, easily rectify the problem and Rescue deleted tables, triggers, indexes, records, keys, rules, etc. This comprehensive software is capable to restore SQL objects like tables, indexes, vies and triggers etc. It is compatible with all versions of MS SQL like MS SQL 2000/2005/2008 etc. Therefore you are advised to use MS SQL Database Repair Software to fix System Table Error in SQL that makes Database inaccessible.