How To Fix CN864 - Problems during conversion work and duration

SAP Error Message - Details

• Message type: E = Error

• Message class: CN - Meldungen für Netzpläne

• Message number: 864

• Message text: Problems during conversion work and duration

What causes this issue?

Problems have occurred while calculating work, duration or the
number of capacities.

System Response

INCLUDE 'NA_ALLG_NOFUNKTION' OBJECT DOKU ID TX

How to fix this error?

Maintain different time units for work, duration or number of capacities
and run the calculation again.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CN864 - Problems during conversion work and duration ?

  The SAP error message CN864, which indicates "Problems during conversion work and duration," typically arises in the context of project management and controlling within SAP, particularly when dealing with project structures, work breakdown structures (WBS), or network activities.
  Causes:
  
  Data Inconsistencies: There may be inconsistencies in the data related to the project, such as incorrect or missing information in the WBS elements or network activities.
  Configuration Issues: Incorrect configuration settings in the project management module can lead to conversion problems.
  Missing Authorizations: Users may lack the necessary authorizations to perform certain actions related to project conversion.
  System Performance: Performance issues or system locks can cause delays or failures during the conversion process.
  Incorrect Dates: If the planned start or finish dates of activities are not set correctly, it can lead to conversion issues.
  
  Solutions:
  
  Check Data Consistency: Review the project structure and ensure that all necessary data is complete and consistent. Look for any missing or incorrect entries in the WBS or network activities.
  Review Configuration Settings: Ensure that the project management configuration settings are correctly set up. This may involve checking the settings in the IMG (Implementation Guide).
  Authorization Check: Verify that the user has the necessary authorizations to perform the conversion. If not, work with your SAP security team to obtain the required permissions.
  System Performance: Monitor system performance and check for any locks or performance issues. If necessary, consult with your SAP Basis team to resolve any underlying system issues.
  Correct Dates: Review the planned start and finish dates of the activities involved in the conversion. Make sure they are set correctly and do not conflict with each other.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CJ20N (Project Builder) or CN41 (Project Overview) to analyze project structures and activities.
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to error CN864. SAP Notes often provide patches or workarounds for known issues.
  Documentation: Review SAP documentation related to project management and controlling for best practices and troubleshooting steps.
  Community Forums: Engage with SAP community forums or support channels to see if other users have encountered similar issues and how they resolved them.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with your SAP support team or reach out to SAP directly for further assistance.