COGS recognition is Not Processed

We have the Sales Order successfully shipped and that gives correct entry for Sales Order issue as follows

Dr COGS Cr INV

Now we have created the AR invoice and posted to GL and taken the following steps for COGS recognition.

Import Revenue Lines

Create Cost Accounting Distribution

When we looked at the cost distribution, those are in 'Not Processed' status. There is no error (meaning we cannot find anything under Manager Cost accounting processes) and the ESS job for "Create Cost Accounting Distribution" is succeeded. We are using the standard cost and cost is still valid. Can you please advise what may be causing this?