No batch input data for screen SAPLAIST 3020

Dear Community,

Please help. I'm working with this program (customised) that is supposed to upload an excel file to mass change the details of fixed asset. However when I indicated a value in the cost center field, it showed an error "No batch input data for screen SAPLAIST 3020".

I was able to load this excel into the display screen, this error occured only when I click "save".

I'd appreciate any help, thank you!

Regards,

Sky Chua