How To Fix PLM_SE_PRS_MESSAGES075 - Activity hierarchy can be at most one level deep.

SAP Error Message - Details

• Message type: E = Error

• Message class: PLM_SE_PRS_MESSAGES - Message class for PS services

• Message number: 075

• Message text: Activity hierarchy can be at most one level deep.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message PLM_SE_PRS_MESSAGES075 - Activity hierarchy can be at most one level deep. ?

  The SAP error message PLM_SE_PRS_MESSAGES075 indicates that the activity hierarchy you are trying to create or manipulate in the Project System (PS) module can only be one level deep. This means that you cannot have sub-activities under an activity; the hierarchy is restricted to a single level.
  Cause:
  The error typically arises when:
  
  You are attempting to create a nested structure of activities (i.e., trying to add sub-activities under a main activity).
  The configuration of the project or the specific project type you are working with does not allow for multi-level activity hierarchies.
  
  Solution:
  To resolve this error, you can consider the following approaches:
  
  
  Flatten the Hierarchy: Ensure that all activities are at the same level. If you have sub-activities, you will need to restructure your project so that all activities are direct children of the project or the main activity.
  
  
  Check Project Type: Verify the project type you are using. Some project types in SAP Project System are designed to only support a single level of activities. If you need a multi-level hierarchy, you may need to switch to a different project type that supports it.
  
  
  Review Configuration Settings: If you have the necessary permissions, check the configuration settings in the Project System to see if there are any restrictions on the activity hierarchy. This may involve consulting with your SAP administrator or a functional consultant.
  
  
  Use Alternative Structures: If you need to represent a more complex structure, consider using other SAP functionalities such as Work Breakdown Structures (WBS) or different project management tools that allow for deeper hierarchies.
  
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for Project System to understand the limitations and configurations related to activity hierarchies.
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional insights.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to address the error and successfully manage your project activities within the constraints of the SAP system.