Activity "&" does not exist in network "&"

Message type: E = Error

Message class: CN - Meldungen f�r Netzpl�ne

Message number: 801

Message text: Activity "&" does not exist in network "&"



What causes this issue?

You have maintained a relationship for an activity that does not exist
in this network.


System Response

INCLUDE 'NA_ALLG_NOVERARBEITUNG' OBJECT DOKU ID TX


How to fix this error?

INCLUDE 'NA_ALLG_URSACHEN' OBJECT DOKU ID TX
RESET N1
Check that you have entered the correct key for the activity.
Make sure that the activity, whose key you have entered, really does
exist.
Enter another key for the activity.

Error message extract from SAP system. Copyright SAP SE.