How To Fix CN861 - Maintain work to calculate duration

CN861 - Overview

• Message type: E = Error

• Message class: CN - Meldungen für Netzpläne

• Message number: 861

• Message text: Maintain work to calculate duration

What causes this issue?

You must enter a value for work so that the system can calculate the
duration.

System Response

INCLUDE 'NA_ALLG_NOVERARBEITUNG' OBJECT DOKU ID TX

How to fix this error?

Enter a value for the work.

Error message extract from SAP system. Copyright SAP SE.

CN861 - Details

• The SAP error message CN861 ("Maintain work to calculate duration") typically occurs in the context of project management and is related to the planning and scheduling of activities within a project. This error indicates that the system requires specific work data to calculate the duration of a project or activity, but that data is missing or not properly maintained.
  
  Cause:
  
  Missing Work Data: The error often arises when the work (in terms of hours or effort) required for a task or activity has not been defined or maintained in the system.
  Incorrect Settings: There may be incorrect settings in the project definition or activity details that prevent the system from calculating the duration.
  Incomplete Activity Information: If the activity does not have all the necessary information filled out, such as start and end dates, or if the work type is not specified, this error can occur.
  
  
  Solution:
  
  
  Maintain Work Data:
  
  Navigate to the project or activity in