Gstr 1 submit

while submitting gstr 1, a msg pop un portal which says
" you have records still under processing/processed with errors status in section:B2B uploaded by supplier. you may go back and take action on those records before submitting. if you choose to proceed without taking action on the same system will process your return/ statement without concern considering those records.. do you want to continue?"

about which B2B it is talking is it B2B under GSTR1 B2B invoice or under GSTR2A B2B invoice ? or what it means ?