Oracle Database 10g Developer 6i Settings For Arabic Urdu Support Work ^hot^

Critical: Developer 6i’s underlying Oracle Toolkit (Forms/Reports) expects the database character set to be compatible with the client’s NLS_LANG . For Arabic/Urdu, you must avoid AL32UTF8 if using 6i unless carefully configured; instead, use (Arabic Windows) as the database character set.

| Problem | Likely Cause | Solution | |---|---|---| | Arabic shows as ? or garbage | NLS_LANG mismatch | Set NLS_LANG=ARABIC_EGYPT.AR8MSWIN1256 | | Urdu characters disconnected | Win code page or font | Use Arial + set Windows non-Unicode to Arabic | | Text reversed (wrong direction) | Missing RTL property | Set ORIENTATION=RIGHT_TO_LEFT and JUSTIFICATION=RIGHT | | Cannot save special Urdu glyphs | Database using US7ASCII | Recreate DB with AR8MSWIN1256 or AL32UTF8 | | Cursor jumps incorrectly | Form canvas alignment | Align canvas fields to right edge, set Coordinate System appropriately | | Arabic numbers appear as English | NLS_NUMERIC_CHARACTERS | Set NLS_NUMERIC_CHARACTERS = '.,' but accept digits as-is |

Ensure the UI_CHARSET in your forms60.cfg or via environment variables is set to an Arabic-compatible character set. 3. Client Operating System & Locale or garbage | NLS_LANG mismatch | Set NLS_LANG=ARABIC_EGYPT

A 8-bit character set specific to Windows Arabic/Urdu encoding. Use this only if your entire ecosystem is strictly Windows-based and legacy.

The best option for modern, robust Unicode support (UTF-8). Use this only if your entire ecosystem is

This guide details the necessary settings for enabling, storing, and retrieving Arabic and Urdu data. 1. Database Level Configuration (Oracle 10g)

SET NLS_LANG=AMERICAN_AMERICA.AR8MSWIN1256 and hit Enter.

In Developer 6i:

Developer 6i cannot reliably process AL32UTF8 in its native layout engines because it is a legacy 16-bit application. Therefore, the client NLS_LANG should be set to match the Windows ANSI code page for Arabic/Urdu, which is . The Oracle 10g database automatically converts data between AR8MSWIN1256 (client) and AL32UTF8 (database). Step-by-Step Registry Edit: Press Win + R , type regedit , and hit Enter.