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# How to Avoid Manual Errors in ERP-Linked Financial Approvals
- URL: https://blog.jestor.com/reducing-manual-errors-financial-approvals/
- Published: 2026-07-31T15:23:51.000Z
- Updated: 2026-07-31T15:23:51.000Z
- Author: Bruno Bannach

The most direct way to reduce **manual errors in financial approvals** is to stop typing invoice data by hand. In **Jestor**, **Image Reader (OCR)** reads the attachment — invoice, bill, statement — and automatically fills in the record's fields inside the **Approvals** flow, before it moves on to **ERP Expansion**.

## Where do manual errors in financial approvals come from?

Manually typing amount, due date, and vendor from every invoice is one of the biggest sources of error in operational finance: one wrong digit or date leads to a late payment or a mismatch between what was approved and what was posted.

## What companies are trying to solve?

- Manual data entry of amounts from invoices or bills
- Mismatch between the approved amount and the posted amount
- Time lost double-checking every field before approving
- No traceability of which attachment originated which request

## How Image Reader reduces manual error in the approval flow?

The attachment is uploaded, **AI** extracts the data, and the card's fields already arrive filled in for the approver to review.

| Manual step before              | How it looks with Image Reader                         | Gain                |
| ------------------------------- | ------------------------------------------------------ | ------------------- |
| Typing amount and due date      | Fields filled automatically from the attachment        | Fewer typing errors |
| Manually checking the vendor    | Reading extracts document data and suggests the record | Less rework         |
| Tracing the origin of a posting | Original attachment stays linked to the approved card  | Simpler audit trail |

## Why choose Jestor?

- Image Reader (**OCR**) extracts data from invoices, bills, and other documents automatically
- Which fields the AI can fill in is configurable, keeping control over what's automated
- The request is only posted to the ERP after it's approved, keeping responsibilities separate

## Reference video

Check out more practical tutorials on the Jestor YouTube channel.

## Frequently Asked Questions

### Does OCR replace the approver's review?

No, it fills in the fields automatically, but approval remains a human decision.

### Which documents can be read?

Invoices, bills, IDs, and other attachments with structured data, as configured in the field.

### Does Jestor handle bank reconciliation?

No. Jestor organizes the approval and sends the posting; reconciliation is done by the ERP. Learn more at jestor.com.

## Get to know Jestor

With **Jestor**, you can automate workflows, connect teams, and build internal systems your way — all without code and powered by AI. Discover Jestor at [jestor.com](https://www.jestor.com/?ref=blog.jestor.com) and see how to take your company's operations to a new level of efficiency and control.