How To Fix /INCMD/MSG384 - Validity dates usage flag can be used only with group type PSP

SAP Error Message - Details

• Message type: E = Error

• Message class: /INCMD/MSG -

• Message number: 384

• Message text: Validity dates usage flag can be used only with group type PSP

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /INCMD/MSG384 - Validity dates usage flag can be used only with group type PSP ?

  The SAP error message /INCMD/MSG384 Validity dates usage flag can be used only with group type PSP typically occurs in the context of project management within SAP, particularly when dealing with the Project System (PS) module. This error indicates that there is an issue with the configuration of a group type that is being used in conjunction with validity dates.
  Cause:
  The error arises when you attempt to use the validity dates usage flag for a group type that is not defined as a PSP (Project Structure Plan). The validity dates usage flag is specifically designed to work with PSP group types, and if you try to apply it to a different group type, SAP will throw this error.
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Group Type Configuration:
  
  Go to the configuration settings for the group type you are using. Ensure that it is set up as a PSP group type. You can do this by navigating to the relevant configuration transaction (usually in SPRO) and checking the settings for group types.
  
  
  
  Change Group Type:
  
  If the group type you are using is not a PSP type, consider changing it to a PSP group type if that aligns with your project requirements. This may involve creating a new group type or modifying the existing one.
  
  
  
  Review Validity Dates Usage Flag:
  
  If you do not need to use the validity dates usage flag, you can remove or disable it in your configuration or in the specific transaction where you are encountering the error.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help resources related to the Project System module to understand the implications of using validity dates and group types.
  
  
  
  Seek Help from SAP Support:
  
  If you are unable to resolve the issue through the above steps, consider reaching out to SAP support or your internal SAP team for further assistance.
  
  
  
  Related Information:
  
  Project System (PS) Module: This module is used for managing projects within SAP, including planning, execution, and monitoring.
  Group Types: In SAP, group types are used to categorize different types of project structures. PSP is a specific type that allows for the use of validity dates.
  Validity Dates: These are used to define the time frame during which certain project elements are valid or applicable.
  
  By following these steps, you should be able to address the error and ensure that your project management processes in SAP function smoothly.