Please can there be an optional message or notification added to a P&L when run to advise if a report category or nominal is missing from the report which could cause an imbalance? Sage 50 has this feature and we have a few customers who have mentioned they would find it useful if Sage 200 had this feature also.
You can do this in the software > Nominal Ledger > Utilities > Ledger Setup > Financial Statement layouts - if you select your report, then the layout name and choose validate it will let you know if there is something missing.