| Character Set | Supports | Best for | |---|---|---| | | Arabic, Persian, Urdu (basic) | Developer 6i (top choice) | | AL32UTF8 | Full Unicode (all languages) | Modern apps, but may have Dev6i display glitches | | AR8ISO8859P6 | Arabic only | Legacy systems |
Getting Right-to-Left text to print properly without reversing the characters or breaking text justification requires tweaking the UIFONT.INI file. Editing UIFONT.INI
By ensuring these settings are implemented, Oracle Developer 6i will accurately display and process Arabic and Urdu data stored in Oracle 10g. If you'd like, I can:
Open the UI_ICON or environment initialization file ( *.ini ) assigned to your Reports runtime. | Character Set | Supports | Best for
: Go to Control Panel > Region and Language > Keyboards and Languages > Change Keyboards. Add Arabic or Urdu as input languages.
: Font missing glyph, or character set conversion loss. Solution :
You must define the NLS_LANG variable correctly in the specific Oracle Home registry key utilized by Developer 6i (usually HOME0 or ORACLE_HOMEx under HKEY_LOCAL_MACHINE\SOFTWARE\ORACLE ). Step-by-Step Registry Modification Press Win + R , type regedit , and press . : Go to Control Panel > Region and
This guide details the necessary settings for enabling, storing, and retrieving Arabic and Urdu data. 1. Database Level Configuration (Oracle 10g)
Before tweaking settings, you must understand the difference between single-byte and multi-byte encodings.
Whether your application is running in or Web-deployed via Oracle Application Server . Solution : You must define the NLS_LANG variable
For text items intended to display Arabic or Urdu:
The NLS_LANG environment variable tells the Oracle Client (Developer 6i) how to interpret data coming from the database. Because Developer 6i is a non-Unicode (ANSI) legacy application, setting the client NLS_LANG to AL32UTF8 will cause the application to crash or display garbage characters.
The Oracle Home registry entry on the client machine tells Developer 6i how to interpret data from the database. Forms » Language - OraFAQ Forum
Navigate to HKEY_LOCAL_MACHINE\SOFTWARE\ORACLE (or HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\ORACLE on 64-bit Windows). Find the NLS_LANG key. Change the value to:
For with Urdu and complex Arabic, upgrade to a modern Oracle Forms version (12c/21c) with full Unicode support. Developer 6i was not designed for bidirectional complex scripts and will always have limitations in shaping, cursor movement, and line breaking for Urdu.