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Know how to fix oracle 9i database corruption issues completely
Oracle is considered as one of the most efficient RDBMS (Relational Database Management Systems) that lets you to read/write XML statements. One of its latest introduced versions is Oracle 9i that offers you safe as well as secure data management by storing all the data in DBF file. But at times, you may face certain errors because of oracle database corruption and in such situation oracle database repair software would be the useful one.
Assume a situation where you are using Oracle 9i database but got the following error message on screen:
ORA-01073: fatal connection error: unrecognized call type
Apart from this, you may also get various related other messages like:
ORA-01079: Oracle database was not properly created, operation aborted ORA-01099: cannot mount database in SHARED mode if started in single process mode ORA-01043: user side memory corruption ORA-01053: user storage address cannot be read
Cause:
The main cause for occurrence of ORA-01073 is oracle 9i database corruption. This can be due to various reasons like file system corruption; media block or operating system corruption etc.
Solution:
In order to get rid of oracle database corruption related errors, you can go through the following resolutions or methods:
- DBVerify: This external utility can be used to check out the offline and backup files
- ANALYZE .. VALIDATE STRUCTURE: To validate up every scanned objects, this method is used and in case any kind of corruption issues are found, they are immediately moved to INVALID_ROWS table
- DB_BLOCK_CHECKING: It is used to check the self consistency of database objects.
- DBMS_REPAIR: It has the capability to detect as well as repair oracle 9i database corruption issues
Apart from these solutions, the best would be to opt for stellar phoenix oracle database repair software which repairs as well as recovers all the database items tables, roles, views, table spaces, cluster tables, schemas, synonyms, indexes, and sequences completely.








