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

KPN049 - Overview

• 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.

KPN049 - Details

• 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