Can't compare to str when export Purchase Receipt file

Do anyone get error when exporting Purchase Receipt file into ERP?

Mine got this error message

Import Log
Import Failed
Error for row (#21) “PREC-01884” : can’t compare to str
Please correct the format of the file and import again.

Current ERP Version 7.1.0

Can replicate, looks like an issue. Can you please raise github issue for it at