Carry out costing in the background

What causes this issue?

The cost estimate contains more than &v1& materials. This leads to a
high system load.

System Response

Costing is cancelled online.

How to fix this error?

Carry out costing as a costing run in the background. If you specify a
target host, you can cost online at the same time.

Error message extract from SAP system. Copyright SAP SE.