SO in SAP B1 - 'Cannot select serial numbers; fractional quantity exists in row 10' error

[Sara8]

Hi all, 

I am creating a Sales order and its showing me the error 'Cannot select serial numbers; fractional quantity exists in row 10'.

The item in row 10 is a newly created item, I followed the same procedure as all the other created items, but this is the first time I have an error related to fractional quantity. 

Hope anyone can help me understand what is this issue and how to solve it. 

[williamwachholz]

Hello,

Please take a screenshot of the item master data "Bin Location Content List" (context menu activated with mouse right click on Item Master Data) checking "Display Batch/Serial Numbers"

Best Regards

[Sara8]

thank you William, I had selected the wrong way of item management. Appreciate it!