How To Fix PPEACT512 - Unit and duration at &1 &2 must be maintained together

SAP Error Message - Details

• Message type: E = Error

• Message class: PPEACT - Messages for iPPE ACT Application (Activities)

• Message number: 512

• Message text: Unit and duration at &1 &2 must be maintained together

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message PPEACT512 - Unit and duration at &1 &2 must be maintained together ?

  The SAP error message PPEACT512 indicates that there is an inconsistency in the data entry for a particular activity or process in the system. Specifically, it states that the "Unit" and "Duration" must be maintained together for a given activity. This error typically arises in the context of project planning or activity management within SAP, particularly in modules like Project System (PS) or Production Planning (PP).
  Cause:
  The error occurs when:
  
  You have entered a value for either the "Unit" or "Duration" but not for both.
  The system requires both fields to be filled out to ensure that the activity can be properly scheduled and managed.
  
  Solution:
  To resolve this error, you should:
  
  Check the Activity Details: Go to the activity or task where the error is occurring.
  Maintain Both Fields: Ensure that both the "Unit" (e.g., hours, days) and "Duration" (the actual time span for the activity) are filled in. If you have a duration specified, make sure to also specify the unit of measurement.
  Save Changes: After entering the required information, save your changes and check if the error persists.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like CJ20N (Project Builder) or CJI3 (Project Actual Line Items) to access and modify project activities.
  Field Definitions: Familiarize yourself with the definitions of "Unit" and "Duration" in the context of your specific SAP implementation, as they may vary based on configuration.
  Documentation: Refer to SAP Help documentation or your organization's internal documentation for specific guidelines on maintaining project activities.
  User Roles: Ensure that you have the necessary permissions to edit the activity details in SAP.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or a functional consultant who specializes in the relevant module.