How To Fix CNPB012 - A network in the project has errors

CNPB012 - Overview

• Message type: E = Error

• Message class: CNPB - Project Builder

• Message number: 012

• Message text: A network in the project has errors

What causes this issue?

A necessary database entry for one or more than one networks is missing
in the project.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Inform your SAP contact.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

CNPB012 - Details

• The SAP error message CNPB012 indicates that there are errors in a network within a project. This error typically arises in the context of project management within SAP, particularly when dealing with project networks and their components.
  
  Cause:
  The error can be caused by several factors, including but not limited to:
  
  Missing or Incorrect Data: There may be missing or incorrect data in the network activities, such as dates, durations, or dependencies.
  Inconsistent Status: The status of the network or its activities may be inconsistent, such as having activities that are not properly linked or have conflicting statuses.
  Resource Allocation Issues: Problems with resource allocation, such as over-allocated resources or missing resources, can lead to this error.
  Network Structure Issues: The structure of the network may be flawed, such as circular dependencies or incorrect relationships between activities.
  
  Configuration Issues: There may be configuration issues in the project settings or in the network settings that need to be