Customizing for Pegging to Stock functionality required

What causes this issue?

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

System Response

How to fix this error?

Customizing for Pegging to Stock functionality is required.
Please set default values using path:
Implementation Guide for Customizing (IMG) -> Industry Solution Oil
& Gas (Downstream) -> TSW (Trader's and Scheduler's Workbench) ->
Three-Way Pegging -> Define parameters for pegging stock (O5T_3WP).

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.