How To Fix DPR_ENTITY_LINK015 - Dates for &1 have not been entered or are invalid

DPR_ENTITY_LINK015 - Overview

• Message type: E = Error

• Message class: DPR_ENTITY_LINK - Roles: Messages

• Message number: 015

• Message text: Dates for &1 have not been entered or are invalid

What causes this issue?

You did not enter the dates after resolving the checklist.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Enter the required dates.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message DPR_ENTITY_LINK015 - Dates for &1 have not been entered or are invalid ?

  The SAP error message DPR_ENTITY_LINK015 typically occurs in the context of project management within the SAP system, particularly when dealing with project definitions, project planning, or related entities in the SAP Project System (PS) or SAP Portfolio and Project Management (PPM) modules. This error indicates that the dates for a specific entity (e.g., a project, task, or activity) have not been entered or are invalid.
  
  Cause:
  
  Missing Dates: The start date, end date, or other relevant date fields for the project or task have not been filled in.
  Invalid Dates: The dates entered may not be valid (e.g., the end date is earlier than the start date).
  Date Format Issues: The date format may not be recognized by the system due to regional settings or incorrect input.
  Dependencies: There may be dependencies or links to other entities that require valid dates to be set.
  
  
  Solution:
  
  Check Date Fields: Go to the relevant project or task and ensure