This task should be inside manifest_merge_service. This temporal fix sho...

...uld be

 removed and applied there.
The manifest.xls content is not congruent with the bulk_create_barcode response.
If the barcode generated is less than 13 characters, bulk_create_barcode
returns a padded barcode with zeros at the beginning but the manifest don't
have this padding in its barcodes. Because of this, our subsequent label
searching will fail because they are different to the database padded content.
In the app we will see the message: "Cannot find these details in the system".
This is a problem in the content inside the manifest.xls, as every barcode inside it must be strictly equal to the response of bulk_create_barcode.