How To Fix DPR_SHARED243 - &1 &2: Phase overlap was caused by task (&3)

SAP Error Message - Details

• Message type: E = Error

• Message class: DPR_SHARED - Development Projects: Messages for Shared Objects

• Message number: 243

• Message text: &1 &2: Phase overlap was caused by task (&3)

What causes this issue?

You define a constraint or set an actual date for a task which
calculates the superior phase in such a way that this phase overlaps
another phase.

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?

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_SHARED243 - &1 &2: Phase overlap was caused by task (&3) ?

  The SAP error message DPR_SHARED243 typically occurs in the context of project management within the SAP system, particularly when dealing with project planning and scheduling. This error indicates that there is an overlap in the phases of a project due to a specific task, which can lead to inconsistencies in project timelines and resource allocation.
  Cause:
  The error message DPR_SHARED243 is triggered when:
  
  A task is scheduled in such a way that it overlaps with another phase or task in the project.
  The project structure does not allow for overlapping phases due to defined dependencies or constraints.
  There may be incorrect settings in the project planning or scheduling parameters.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Task Scheduling:
  
  Review the start and end dates of the tasks and phases involved. Ensure that there are no overlaps in the scheduling.
  Adjust the dates of the conflicting task or phase to eliminate the overlap.
  
  
  
  Review Dependencies:
  
  Check the dependencies between tasks and phases. Ensure that the relationships (e.g., finish-to-start, start-to-start) are correctly defined and do not lead to overlaps.
  
  
  
  Adjust Project Structure:
  
  If necessary, modify the project structure to accommodate the required scheduling without overlaps. This may involve changing the sequence of tasks or phases.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific guidelines on project planning and scheduling to ensure compliance with best practices.
  
  
  
  Use Transaction Codes:
  
  Utilize relevant transaction codes (like CJ20N for project management) to analyze and adjust the project structure and task scheduling.
  
  
  
  Check for Customizations:
  
  If your SAP system has customizations, check if any custom logic is affecting the scheduling of tasks and phases.
  
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Project Management Best Practices: Familiarize yourself with project management best practices within SAP to avoid similar issues in the future.
  Training and Support: Consider training sessions or support from SAP consultants if this issue persists or if you frequently encounter scheduling conflicts.
  
  By following these steps, you should be able to identify the cause of the overlap and implement a solution to resolve the error message DPR_SHARED243.