Maintenance Order time not updated as downtime in resouce in APO

Tried one scenario for equipment ( assigned as work center in equipment ) with maintenance order.

1. Equipment with Work center in object tab .

2. Maintenance order for the equipment with status "NOT IN OPERATION " .

3. Activated models for Resource and Maintenance order.

Results expected ;

1. Down time tobe updated in Resource ( the same which is maintained in equipment ) .

But the time is not getting updated in field "Down Time " of resource in APO.

Error in /n/sapapo/CCR ( CIF Reconciliation ) : " Downtimes are not correct " . and error code " 664 ie Different dates for downtime ".

Can somebody guide us.

Thanks and regards

Santosh

9819174349