A difference may arise because two sources cover different periods, an entry is missing or the same transaction was recorded twice. The cause needs to be checked against the data.
Start by aligning the period, currency and comparison rules. Then review the entries that make up the balances and their supporting documents.
A useful result explains the difference and retains the review context. Qedara Recon is in development with this need at the center of its product direction.
Educational explanation. Examples are illustrative.