
You have not entered a BP code
In the path, you have opened the Activity window to create a new activity. In the context menu, you have selected Related Activities.
Before proceeding to the Related Activities option, in the BP Code field, you must enter a business partner code as follows:
In the Activity window, in the BP Code field, choose the Choose From List icon. The List of Business Partners window opens.
In the List of Business Partners window, select the row of the business partner you want to associate with the activity.
Click Choose. The BP code appears in the BP Code field.