Oracle Database 10g Developer 6i Settings — For Arabic Urdu Support Work |best|

If letters appear disconnected or reversed, it is almost always an NLS_LANG mismatch between the registry and the database.

Universal support (preferred for Urdu which requires specific extended characters).

The "translator" between the client and server. The Client Operating System: Regional settings and fonts. Phase 1: Database Level Configuration If letters appear disconnected or reversed, it is

Set the "Reading Order" for text items to Right-to-Left .

Navigate to HKEY_LOCAL_MACHINE\SOFTWARE\ORACLE (or HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\ORACLE on 64-bit systems). If letters appear disconnected or reversed

Specifically for Windows-based Arabic support.

Locate the Oracle Home used by Developer 6i (usually HOME0 ). Modify or create the String Value NLS_LANG . For Arabic: ARABIC_UNITED ARAB EMIRATES.AR8MSWIN1256 If letters appear disconnected or reversed, it is

This indicates the character set in NLS_LANG cannot translate the data coming from the database. Ensure you are using AR8MSWIN1256 .