"Claus Busch" wrote:
LL in message ...
Am Fri, 30 May 2014 19:45:33 +0100 schrieb Lisa V:
@IF(A87=1000#AND#($D$2-IU87)0#AND#IV87="",(@IF((D87$D$3),(D87-$D$3),"")),D87)

try:
=IF(AND(A87=1000,$D$2-IU870,V87="",D87$D$3),D87-$D$3,"")

In you zeal to try to simplify, I believe you introduced a difference.

The following is a direct translation. It returns D87 when the first
condition is false.

=IF(AND(A87=1000,$D$2-IU870,IV87=""),IF(D87$D$3,D87-$D$3,""),D87)