Create README.md

Author: zakir8992

Server-Side Components/Background Scripts/Duplicate Client Script Audit for Tables/README.md

@@ -0,0 +1,64 @@
+# Duplicate Client Script Audit for Table
+
+Detects duplicate Client Scripts created on a specific table such as Incident, Change Request, or Problem. Helps identify redundant client scripts that share the same configuration.
+
+## Use Case
+
+Every ServiceNow developer Junior or senior has been there, you're building something late at night, testing a client script, and you hit **“Insert and Stay”** instead of **“Update.”**  It looks harmless at first until a few days later, your form starts behaving strangely because multiple client scripts with the same logic are firing at once.
+This script was created for exactly that situation:  
+- It helps you **find and report duplicate client scripts** on any table, so you can clean them up before they cause issues.
+- It scans through active client scripts and highlights cases where multiple scripts:
+  - Have the same **name**, **UI type**, **type**, **order**, and **field** (for *onChange* scripts)
+  - Exist within the same table
+  - Are still **active** in the system
+  - By running this audit, you can quickly detect redundant client scripts that may have been unintentionally cloned
+
+
+### Functionality
+Uses a Background Script to:
+- Query all active client scripts for the selected table
+- Sort them by creation date (oldest to newest)
+- Detect duplicates with identical configurations
+- Display results as:
+  - [ORIGINAL] – first created client script
+  - This script has X duplicates – count of newer scripts with the same trigger setup
+- If no duplicates are found, a message confirms:
+  - No duplicate client scripts found for this table
+
+### Steps to Run
+
+1. Navigate to **System Definition → Scripts - Background**  
+2. Click **New**  
+3. Paste the provided script and modify this line as needed:
+   - var targetTable = 'incident'; // or 'change_request', 'wm_order' etc....
+4. Run Script
+
+---
+
+### Example:1 Run The Bacground Script For Change Request Table
+
+![Duplicate Client Script Audit Output](Backgroundscript_clientscript_duplicate_4.png)
+
+---
+
+### Check The result from Background Script
+
+![Duplicate Client Script Audit Output](Backgroundscript_clientscript_duplicate_1.png)
+
+---
+
+### Example:2 Run The Bacground Script For Incident Table
+
+![Duplicate Client Script Audit Output](Backgroundscript_clientscript_duplicate_3.png)
+
+
+
+
+
+
+
+
+
+
+
+