GL Master upload at comp code level for different account groups

Hi,

I want to upload GL Master data for comp code level using Tcode FSS0.

But I am having different screens and different fields for different account groups,

It is difficult to do the recording for all the account groups at the same time.

We have also tried by making all fields are optional and giving some dummy data for all fields.in this way we were able to record all the fileds but problem is while uploading we will face the error for the specific account group saying some screen fields does not exist.

Please suggest me any solution