Error while breaking down components for subcontracting item

What causes this issue?

A purchase order item with item category 'subcontracting' is being
transferred to function module 'MB_CREATE_GOODS_MOVEMENT'. An error
occurred while the system was breaking down the components for this
item. The GR item cannot be processed.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

INCLUDE NA_SYSADMIN1

Error message extract from SAP system. Copyright SAP SE.