I'm working on the translation into Spanish of a software and I'm not able to understand the meaning of the word 'scrubber' in the following sentence:
House Number or Box Number not found in the scrubber. Verify House or Box Number and resubmit, if changed.
The different meanings I found on the Internet and in dictionaries do not satisfy the context of my sentence. Could a scrubber be something like a list of details or record? What do you think?
All ideas are welcome! Enlighten me, please!!