Error reading the material cost estimate for product "&"

What causes this issue?

The system tried to valuate by reading the product cost estimate for
the product &V1&. However, it encountered an inconsistent state
in the process.

System Response

The document could not be posted, since that would lead to incorrect
data in Profitability Analysis.

How to fix this error?

Contact your system administrator or SAP.

Error message extract from SAP system. Copyright SAP SE.