Assign product type to product category &1 for application &2

What causes this issue?

The <DS:DE.BP_TC_DTE_APPL> application</> supplies a contract to total
commitment. The <DS:DE.BP_TC_DTE_TYPE_KEY> product type</> for this
application has not yet been assigned to a <DS:DE.BP_TC_DTE_CAT_KEY>
product category</> in Customizing.

System Response

How to fix this error?

Assign a product type and a total commitment grouping to the new product
category in Customizing for <LS>total commitment </>in the IMG activity
<LS>Make Settings for Total Commitment</> <LS>Grouping </>in the step
<LS>Assign TC Grouping to Product Type</>.
Until you have made this assignment, total commitment uses the
application to group the corresponding contract information.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.