How To Fix DPR_PARTICIPANT122 - Start and finish of the periods do not match assignment type &1

DPR_PARTICIPANT122 - Overview

• Message type: E = Error

• Message class: DPR_PARTICIPANT - Roles: Messages

• Message number: 122

• Message text: Start and finish of the periods do not match assignment type &1

Self-Explanatory Message

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DPR_PARTICIPANT122 - Details

• The SAP error message DPR_PARTICIPANT122 indicates that there is a mismatch between the start and finish dates of a period and the assignment type in a project or task within the SAP Project Management module. This error typically arises when the dates defined for a specific assignment do not align with the expected periods for that assignment type.
  
  Cause:
  
  Date Mismatch: The start and finish dates of the assignment do not fall within the defined periods for the assignment type.
  Assignment Type Configuration: The assignment type may have specific rules or configurations that dictate valid date ranges, and the current assignment does not comply with these rules.
  Project Structure: The project structure may have been altered, leading to inconsistencies in the date assignments.
  Incorrect Period Settings: The periods defined in the project may not be correctly set up or may have been changed after the assignment was created.
  
  
  Solution:
  
  Check Assignment Dates: Review the start and finish