> For the complete documentation index, see [llms.txt](https://docs.docbits.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.docbits.com/overview-and-basics/faq/infor-ln-ln-integration/export-error-error-exporting-document-to-ln.-status-code-500/not-found-in-direct-debit.md).
# not found in direct debit
## **Step 1: Check LN Configuration**
1. Log in to **LN CE**.
2. Navigate to the **Options** menu and select **Run Program**.
3. In the input field, type **ACP Parameters** and press Enter to open the program.
4. Click on the arrow next to the **Actual Set** field to expand the settings.
5. Go to the **Matching** section.
* **Check the Automatic Matching Setting:**
* If the **Automatic Matching** is set to **Match to Purchase Receipt**, proceed to the next step.
* If it is **not** set to **Match to Purchase Receipt**, but you still got this error, please contact us.
## **Step 2: Open DocBits Settings**
If the **Automatic Matching** is set to **Match to Purchase Receipt**, proceed with the following steps in DocBits:
1. Open **DocBits** and go to the **Settings** section.
2. Navigate to **Document Processing**.
3. Select **Export**.
4. In the **Export** section, click on the **three dots** icon next to the export that is not working and select **Edit**.
5. In the **Edit Export Settings** menu, click **Download the LN-Mapping** file.
## **Step 3: Edit LN-Mapping File**
1. Open the downloaded **LN-Mapping** file.
2. Search for the field **IRF\_PackingSlip**.
* If the field **IRF\_PackingSlip** is present and set to **nothing** (empty), update it to **TF\_packing\_slip**.
* If the field **IRF\_PackingSlip** is **not present**, add it to the file and set its value to **TF\_packing\_slip**.
3. For the field **InvoiceReceiptFields** add **PackingSlip** to the values.
It should look like the following:
## **Step 4: Add the Updated File Back to DocBits**
1. Go back to the **Export** section in DocBits where you previously downloaded the **LN-Mapping** file.
2. Upload the edited **LN-Mapping** file with the new updates.
## If you still encounter the **Error exporting document to LN** with status code **500**, please contact us
---
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