Hi Sudarsan,
You should edit the file report_saleorder.xml under addons/sale/views.
In this file is a part that loops over every product you've added on your quotation / sale order. Which looks like this:
<tbody class="sale_tbody">
<tr t-foreach="o.order_line" t-as="l">
<td>
<span t-field="l.name"/>
</td>
<td>
<span t-esc="', '.join(map(lambda x: x.name, l.tax_id))"/>
</td>
<td class="text-right">
<span t-field="l.product_uom_qty"/>
<span groups="product.group_uom" t-field="l.product_uom"/>
</td>
<td class="text-right">
<span t-field="l.price_unit"/>
</td>
<td groups="sale.group_discount_per_so_line">
<span t-field="l.discount"/>
</td>
<td class="text-right">
<span t-field="l.price_subtotal"
t-field-options='{"widget": "monetary", "display_currency": "o.pricelist_id.currency_id"}'/>
</td>
</tr>
</tbody>
</table>
As you can see you can access any field from the product here (as long as its within the foreach), so simply add yours where you want it. Add the following line:
<span t-field="l.x_RDHeigh"/>
It should then be printed on your report.
Best of luck,
Yenthe
while Doing the below configuration Iam getting those exceptions QWebException: "description" while evaluating "translate_doc(doc_id, doc_model, 'partner_id.lang', 'sale.report_saleorder_document')"