WIP Account Distribution having Purchase price variance or Rate variance

Hello Friends,

During OSP transaction we are getting a Variance in WIP Distribution as Purchase price or Rate Variance.

Item having Cost defined as 4 , PO Line price is also 4 but still we are getting a variance of 3 * Qty.

Reports Verified

1) WIP Distribution-- Cost Mgmt --View transactions

2) WIP Account Distribution Report

3) Purchase price variance

Please revert with your valuable advice

Thanks

Ank