How To Fix KPN049 - Milestone dates are not copied to invoicing plan for ntwk &1, acty &2

SAP Error Message - Details

• Message type: E = Error

• Message class: KPN - Costing: Networks, Projects

• Message number: 049

• Message text: Milestone dates are not copied to invoicing plan for ntwk &1, acty &2

&Cause&
The items in the invoicing plan &V1&, activity &V2&, are linked to
milestones. The changed milestones cannot be adapted in the invoicing
plan because the invoicing plan is currently being processed by user
&V2&
.

System Response

The changed dates in the milestones are not copied to the invoicing
plan when you save. Similarly, the planned revenues and planned
The system adapts the dates when you next access the invoicing plan.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message KPN049 - Milestone dates are not copied to invoicing plan for ntwk &1, acty &2 ?

  The SAP error message KPN049 indicates that milestone dates are not being copied to the invoicing plan for a specific network and activity. This error typically occurs in the context of project management and controlling, particularly when dealing with network activities in SAP's Project System (PS) module.
  Cause:
  The error can be caused by several factors, including:
  
  Missing Milestone Dates: The milestone dates may not be defined for the network activity in question.
  Invoicing Plan Configuration: The invoicing plan may not be correctly configured to allow for the copying of milestone dates.
  Network Activity Settings: The settings for the specific network activity may not be set up to allow for milestone date copying.
  Project Structure: There may be issues with the overall project structure or hierarchy that prevent the copying of dates.
  Authorization Issues: Sometimes, authorization settings may restrict the ability to copy certain data.
  
  Solution:
  To resolve the KPN049 error, you can take the following steps:
  
  
  Check Milestone Dates:
  
  Go to the network activity in question and verify that the milestone dates are correctly defined. Ensure that the dates are valid and not in the past.
  
  
  
  Review Invoicing Plan Settings:
  
  Check the configuration of the invoicing plan. Ensure that it is set up to allow for the copying of milestone dates. You may need to consult with your SAP configuration team for this.
  
  
  
  Verify Network Activity Settings:
  
  Ensure that the network activity is correctly configured to allow for milestone date copying. Check the settings in the network activity details.
  
  
  
  Check Project Structure:
  
  Review the overall project structure to ensure that there are no inconsistencies or issues that could be affecting the copying of milestone dates.
  
  
  
  Authorization Check:
  
  Ensure that you have the necessary authorizations to perform the action. If you suspect authorization issues, consult with your SAP security team.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for additional guidance on the specific configuration settings related to milestone dates and invoicing plans.
  
  
  
  Testing:
  
  After making the necessary adjustments, test the process again to see if the error persists.
  
  
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes such as CJ20N (Project Builder) or CN22 (Change Network) to access and modify network activities and their settings.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  SAP Community: Consider reaching out to the SAP Community forums for insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify the cause of the KPN049 error and implement a solution to resolve it.