# Configure and Test SRB Integration

### How to Configure and Test SRB Integration in Muhasib ERP

### Overview

This guide will help you configure SRB integration and validate an needed service invoice without affecting production reporting.

Muhasib attempts SRB submission through the set up path; acceptance is established only by the authority response.

### Who can do this

You need access to SRB/tax settings, needed service-sale, terminal/location, and tax permissions.

### Before you start

Get current SRB specifications, sandbox endpoint/credentials, registration/branch/POS identifiers, service codes, tax rates, buyer rules, and test scenarios.

<div id="bkmrk-%F0%9F%9A%A8-importantmake-sure" style="border-left: 4px solid #dc2626; background: #fef2f2; padding: 12px 16px; margin: 15px 0; border-radius: 4px;">Before saving, check that the correct company is open and that you have permission to complete this task.</div>### Where to find it

Back Office → tax/global/terminal settings, then the needed sales workflow.

### Configure and Test SRB Integration

#### Step 1: Confirm whether the runtime uses the legacy or newer SRB protocol

#### Step 2: Configure sandbox endpoint and protected credentials

#### Step 3: Map seller, buyer, service, tax, document, and terminal values

#### Step 4: Create one approved sandbox service transaction

#### Step 5: Submit once and preserve response ID/code/message

#### Step 6: Reconcile local and SRB values/status

### Check your work

One local transaction maps to one accepted sandbox response and taxable value/tax/total compare and confirm.

<div id="bkmrk-%F0%9F%92%A1-tipcheck-the-saved" style="border-left: 4px solid #2563eb; background: #eff6ff; padding: 12px 16px; margin: 15px 0; border-radius: 4px;">Take a moment to check your work before closing the window. This small check can save time later.</div>### If something goes wrong

- Stop if system protocol cannot be established.
- Check registration, service code, date, tax rate, credentials, and endpoint before retry.

### Related guides

- [Prepare Muhasib for Tax Integration](https://docs.muhasiberp.com/link/275)
- [Submit and Verify a Tax-Integrated Sale](https://docs.muhasiberp.com/link/280)
- [Recover from Tax Submission Failure](https://docs.muhasiberp.com/link/282)

### What to do next

<div id="bkmrk-%E2%9C%85-next-actioncontinu" style="border-left: 4px solid #16a34a; background: #f0fdf4; padding: 12px 16px; margin: 15px 0; border-radius: 4px;">[**Prepare Muhasib for Tax Integration**](https://docs.muhasiberp.com/link/275).</div>