The video below details the processes and steps needed to follow to extract a db, save it as a csv and upload it to Posibolt.
This process will also expose the issue and direct you to resolving it.
https://meeting.zoho.com/meeting/public/videoprv?recordingId=bdea9ae2d0fdd7ac2710ea87f30f27c4ef30191c6b022d33e8615a45c5ec4fa7
1 - Download SQL Lite Browser
2 - Open DB using SQL Lite Browser
3 - Browse Stock Take Record to find the Record ID for the sheet names in question
4 - Export Stock Take Line and filter by the required Record IDS
5 - Prepare in POSibolt Import template and upload to expose issues, correct them and complete the stock take.
The above points are covered in detail in the video including how to go about navigating SQL lite browser, where to download it from and how to upload and complete