How To Fix CN324 - Monitoring dates discontinued due to data inconsistency

CN324 - Overview

• Message type: E = Error

• Message class: CN - Meldungen für Netzpläne

• Message number: 324

• Message text: Monitoring dates discontinued due to data inconsistency

What causes this issue?

You want to save the data for monitoring dates.

System Response

During saving, the system discovered inconsistencies between the
existing data and the updated data. Consequently it could not save the
data.

How to fix this error?

Report the error to SAP, refering to the functions you have carried
out.

Error message extract from SAP system. Copyright SAP SE.

CN324 - Details

• The SAP error message CN324, which states "Monitoring dates discontinued due to data inconsistency," typically occurs in the context of project management or controlling modules, particularly when dealing with network activities, dates, or scheduling in SAP.
  
  Cause:
  The error is generally caused by inconsistencies in the data related to the scheduling of activities or tasks within a project. This can happen due to several reasons, including:
  
  Inconsistent Dates: The start and finish dates of activities may not align correctly, or there may be overlaps that violate the scheduling logic.
  Missing Dependencies: If there are missing relationships or dependencies between tasks, it can lead to inconsistencies in the scheduling.
  Changes in Project Structure: If there have been recent changes to the project structure (like adding or removing tasks), it may lead to inconsistencies in the monitoring dates.
  Manual Adjustments: Manual changes to dates or dependencies that do not comply with the defined rules can also trigger this