Strange Input error

[Joint Systems]

We are trying to import 25,000 products of which 100000 have already been imported using the same csv template.  With this batch we keep getting the error "Property Product->available_now is not valid" however when you look at the IDs with the error there is no property available_now?

Errors occurred:

• T0K74AT (ID: 12157389) cannot be saved
• Property Product->available_now is not valid
• V7W66UT#ABA (ID: 12088294) cannot be saved
• Property Product->available_now is not valid
• T6F94AT (ID: 12031597) cannot be saved
• Property Product->available_now is not valid
• N3R86AT#ABA (ID: 11965181) cannot be saved
• Property Product->available_now is not valid
• T4E61AT (ID: 12028690) cannot be saved
• Property Product->available_now is not valid

Turned out the error text was in the label.

Edited April 1, 2020 by Joint Systems
Update

[led24ee]

Just to inform. If You have category with slash (/) in name and You try to import products with the slash(/) in category name (the same name that already exist, then result is category with name before slash and subcategory with name after slash. Really annoying.