Revaluation off set account in GL-

Hi guys,

Reval gain and loss account have three segments Company, cost centre and account

When the revaluation general is created the off set account (which is as per the gain and loss account for reval) uses same value for Cost Centre and account except the Company

1. 1) 2140.13090220.806605.000.0000000.0000000.0000

System will try to create off set reval combination

     2140.54099010.385000.000.0000000.0000000.0000

(Reval account for gain and loss is 2100.54099010.385000.000.0000000.0000000.0000)

is this right?

should the offset account have 2140.13090220.385000.000.0000000.0000000.0000 (only change of Account/nominal) ?

if not how can we ensure that Cost Centre remain same of original transaction line? in this case 13090220

please advise.

regards