How To Fix CN830 - Enter either a fixed or percentage time interval

CN830 - Overview

• Message type: E = Error

• Message class: CN - Meldungen für Netzpläne

• Message number: 830

• Message text: Enter either a fixed or percentage time interval

What causes this issue?

You have maintained a fixed and a percentual time interval for the
relationship.
This is not allowed.

System Response

INCLUDE 'NA_ALLG_NOVERARBEITUNG' OBJECT DOKU ID TX

How to fix this error?

Enter a fixed <ZH>or</> a percentual value for the time interval.

Error message extract from SAP system. Copyright SAP SE.

CN830 - Details

• The SAP error message CN830 ("Enter either a fixed or percentage time interval") typically occurs in the context of project management or controlling modules, particularly when dealing with scheduling or planning activities in SAP. This error indicates that the system expects you to provide a time interval for a specific operation, but it has not been provided in the required format.
  
  Cause:
  The error is usually triggered when:
  
  A user attempts to enter a time interval for a task or activity but fails to specify it correctly.
  The input field requires either a fixed time interval (e.g., a specific number of days) or a percentage of time, but neither has been provided.
  There may be a configuration issue in the project settings that does not allow for the expected input.
  
  
  Solution:
  To resolve the CN830 error, you can take the following steps:
  
  
  Check Input Fields: Ensure that you have entered either a fixed time interval or a percentage