Eror at bulk import section of Release Version: 18.03.01.RELEASE | Mifos X Release Date: 30/Mar/2018

I am trying to upload bulk data of the client downloading the excel format from the mifos system and after uploading it back with data the excel shows an error 'java.lang.NullPointerException’

Please do help me in this.

Hi @edgesc2020
We are looking into your query, could you please help us with following information
1.share more details of the instance, like instance URL(local or mifos hosted)
2.share log file
3.share document which you are trying to upload
4.if possible, access to the instance where you are facing the issue.