How to create custom variable for Report Printers Report

[chetan_bhatt3]

I have business requirement to create a new report during GL Balance report in specify format with 3 different column as per below.

1) GL Beginning Balance 2) GL Balance only for Difference of Debit-Credit and 3) Closing Balance. Base on requirement variant for 1 and 3 which was already define by other tech/Functional consultant. I try with combination with GL indicator S - Debit + H - Credit but at time of SAVE error massage pop up.

Now, I don't have any technical knowledge for how to create new variant (GS11) for GL net balance for Debit-Credit.

Could you please provide me knowledge transfer for this requirement.

Thank you,

SAP Functional Analysis