Differences between ledger & and export ledger & in company &

Message type: E = Error

Message class: MQ - Messages for Euro Changeover Package

Message number: 482

Message text: Differences between ledger & and export ledger & in company &

Differences were determined when comparing the balances in ledgers that
are distributed using ALE with the balances in the accompanying export
ledgers.
Before you can change over to the euro, the balances in the ledgers and
in the accompanying export ledgers MUST match for the fiscal year to be
changed over, that is the export rollup(s) must have been run for all
periods in the fiscal year to be changed over.
You should analyze the differences using transaction GCAC and, if
necessary, start the export rollup for the periods concerned.

Error message extract from SAP system. Copyright SAP SE.