You have created a sales order in a standard SAP S/4HANA system. Upon saving, you receive a system message that a business partner of a specific partner function is missing. Which of the following partner functions can cause this problem? Note;There are 2 correct answers to this question.

You have created a sales order in a standard SAP S/4HANA system. Upon saving, you receive a system message that a business partner of a specific partner function is missing.
Which of the following partner functions can cause this problem? (Choose two.)

You want to ensure that an incomplete document cannot be saved. How can you achieve this? Please choose the correct answer.

What can you trigger in the customizing of schedule line categories? (Choose two.)

To which of the following elements can you assign an incompleteness procedure? Note: There are 3 correct answers to this question.