How To Fix CN722 - You cannot create a purch. req. because scheduling was not carried out

CN722 - Overview

• Message type: E = Error

• Message class: CN - Meldungen für Netzpläne

• Message number: 722

• Message text: You cannot create a purch. req. because scheduling was not carried out

What causes this issue?

The system has attempted to create a purchase requisition for an
externally processed activity or for a component allocated to an
activity. However, the activity does not have scheduled dates.

System Response

The purchase requisition cannot be created. Subsequent functions, for
instance, the saving of a network, are not allowed.

How to fix this error?

Schedule the network and retry the function.

Error message extract from SAP system. Copyright SAP SE.

CN722 - Details

• The SAP error message CN722 indicates that a purchase requisition (PR) cannot be created because scheduling has not been carried out for the relevant project or network. This typically occurs in the context of project management and procurement processes within SAP.
  
  Cause:
  The error CN722 usually arises due to one of the following reasons:
  
  
  Missing Scheduling: The project or network associated with the purchase requisition has not been scheduled. Scheduling is necessary to determine the dates and times for activities and their related costs.
  
  
  Incomplete Project Setup: The project or network may not be fully set up, which can include missing dependencies or relationships between activities.
  
  
  Incorrect Status: The project or network might be in a status that does not allow for scheduling or procurement activities.
  
  
  
  Solution:
  To resolve the CN722 error, you can follow these steps:
  
  
  Schedule the Project/Network:
  
  Go to the project or network in question.
  Use transaction code CN22 (for networks) or CJ20N (for projects) to access