How To Fix /S4PPM/MIGR_DPR371 - Element &1 is not defined in PS Hierarchy(PSPNR = &2)

SAP Error Message - Details

• Message type: E = Error

• Message class: /S4PPM/MIGR_DPR -

• Message number: 371

• Message text: Element &1 is not defined in PS Hierarchy(PSPNR = &2)

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message /S4PPM/MIGR_DPR371 - Element &1 is not defined in PS Hierarchy(PSPNR = &2) ?

  The SAP error message /S4PPM/MIGR_DPR371 Element &1 is not defined in PS Hierarchy (PSPNR = &2) typically occurs during the migration process in SAP Project Management (PS) when the system is unable to find a specific element in the Project System (PS) hierarchy. This can happen for various reasons, such as missing or incorrectly defined project structures, or issues with the data being migrated.
  Cause:
  
  Missing Elements: The element specified by &1 (which could be a Work Breakdown Structure (WBS) element, network, or activity) is not defined in the PS hierarchy for the project specified by &2.
  Data Inconsistency: There may be inconsistencies in the data being migrated, such as references to elements that do not exist in the target system.
  Incorrect Mapping: During the migration process, the mapping of elements from the source system to the target system may not have been done correctly.
  Hierarchy Issues: The project structure may not be properly set up, leading to missing links between elements.
  
  Solution:
  
  Check PS Hierarchy: Verify that the element &1 exists in the PS hierarchy for the project &2. You can do this by navigating to the Project System (PS) transaction codes like CJ20N (Project Builder) or CJ03 (Display Project).
  Data Validation: Ensure that the data being migrated is complete and accurate. Check for any missing WBS elements, networks, or activities that should be part of the project.
  Review Migration Mapping: If you are using a migration tool or program, review the mapping configuration to ensure that all elements are correctly mapped from the source to the target system.
  Recreate Missing Elements: If the element is indeed missing, you may need to recreate it in the PS hierarchy before proceeding with the migration.
  Consult Documentation: Refer to SAP documentation or notes related to the migration process for any specific instructions or known issues that may apply to your situation.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CJ20N, CJ03, CJ01, and CJ02 for managing projects in SAP PS.
  SAP Notes: Check SAP Notes for any updates or patches that may address known issues related to this error message.
  Migration Tools: If you are using SAP S/4HANA Migration Cockpit or other migration tools, review the guidelines and best practices provided by SAP for migrating project data.
  Support: If the issue persists, consider reaching out to SAP support or your internal SAP team for further assistance.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.