How To Fix CN154 - Enter various priorities

CN154 - Overview

• Message type: E = Error

• Message class: CN - Meldungen für Netzpläne

• Message number: 154

• Message text: Enter various priorities

What causes this issue?

You want to set priorities for selecting how material components are
managed in stock. The priority of a type of inventory management
(plant, project, or sales order stock) must be unique. You cannot
assign a priority by leaving the <ZH>Priority</> field blank.

How to fix this error?

Assign
A unique priority for each stock type
Permitted values are from 1 (highest priority) to 9 (lowest priority).
<ZH>or</>
No priority for one or more stock types

Error message extract from SAP system. Copyright SAP SE.

CN154 - Details

• The SAP error message CN154 ("Enter various priorities") typically occurs in the context of project management or network planning within the SAP system, particularly when dealing with project structures, networks, or activities. This error indicates that the system requires you to specify different priorities for the activities or elements you are working with.
  
  Cause:
  The error arises when:
  
  You are trying to create or modify a project or network and have not specified the required priority levels for the activities.
  The system expects a priority to be defined for scheduling or resource allocation purposes, and it cannot proceed without this information.
  
  
  Solution:
  To resolve the CN154 error, you can follow these steps:
  
  
  Check Activity Details: Go to the activity or project element that triggered the error. Ensure that you have entered the necessary priority information.
  
  
  Enter Priorities:
  
  Navigate to the relevant transaction (e.g., CN21 for creating networks, CJ20N for project management).
  Select the activity or network element.
  Look for a field