How To Fix KPN055 - Unit costing for network &1, activity &2 could not be copied

KPN055 - Overview

• Message type: E = Error

• Message class: KPN - Costing: Networks, Projects

• Message number: 055

• Message text: Unit costing for network &1, activity &2 could not be copied

What causes this issue?

An error has occurred during copying of the unit costing for network
activity &V1& &V2&.

System Response

The unit costing is not copied.

How to fix this error?

Check the messages.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

KPN055 - Details

• The SAP error message KPN055 indicates that there is an issue with copying unit costing information for a specific network and activity. This error typically arises during the process of transferring or copying cost estimates or cost planning data in the Project System (PS) module.
  
  Cause:
  The error can be caused by several factors, including:
  
  Missing Master Data: The network or activity may not have the necessary master data set up, such as cost elements or activity types.
  Inconsistent Data: There may be inconsistencies in the data related to the network or activity, such as missing or incorrect cost estimates.
  Authorization Issues: The user may not have the necessary authorizations to access or modify the cost data for the specified network or activity.
  
  Configuration Issues: There may be configuration settings in the system that prevent the copying of unit costs.
  Locked Objects: The network or activity might be locked for editing by another user or process.
  
  
  Solution:
  To resolve