Gstr1 summary not generating

satyanarayana (accountant) (55 Points)

03 January 2019  

Sir,

we have up load all the Invoice for Dec 2018, but summary is not generated and even B2B supplier wise Invoice not available and , then we tray to add Invoice , the same Invoice is available in the current month , and we have downloaded the JSOM file offline in that all the invoice as available. it is happening last 15 days in December Month. after generating Summary the following message is coming   

The summary displayed as on .For update click on Generate GSTR1 summary

usually  the summary displayed as on dated has to com , in our case date is not coming only Dot(.) is coming, please help us to solve the problem