Follow-up category number & is not defined in Customizing

What causes this issue?

You specified a follow-up type number that is not defined in
Customizing. As a result, the system cannot perform the selection.

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?

Specify a valid follow-up type number.
Note
You can <DS:SIMG.W_ZF_ST_0360>display, create, change, and delete
follow-up types</> in Customizing for follow-up/replacement materials.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.