Error in enhancement PPCO0008 - Inform system administration

What causes this issue?

An error has occurred in the enhancement PPCO0008 (enhancement for
adding and changing a component).

System Response

Adding or changing the component is terminated.

How to fix this error?

You should inform the system administrator and tell him the steps that
led to this error. The order number and the material number of the
component added/changed may also be useful.

Procedure for System Administrators

Check the processes in the enhancement PPCO0008 (function
EXIT_SAPLCOMK_006) for the cause of the error that has occurred and
correct the enhancement appropriately.

Error message extract from SAP system. Copyright SAP SE.