Plan Cost Discrepancy in CN41 and CJ20N

Hi all,

I have this material planning in the network activity in CJ20N which is 768,977.00 USD.

However, when I open in CN41 and look for Project cost sch 000 for this network activity, the amount is 2,471,687.00 USD.

Could you please advise how can I check on the detail line items that sum up the amount of 2,471,687.00 USD?

I do not understand why there is such a huge different of amount showed between CJ20N and CN41?

Could anyone advise? What can be the possible root cause of this and how to check?

Thanks.

Jessie