How To Fix DPR_DOCUMENT004 - An error occurred when processing the document hierarchy

DPR_DOCUMENT004 - Overview

• Message type: E = Error

• Message class: DPR_DOCUMENT - Messages for Documents

• Message number: 004

• Message text: An error occurred when processing the document hierarchy

What causes this issue?

No index entries were written for Project Management for the GUIDs in
the list you find in the log after this message is issued.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Notify SAP of the documents in this list. These documents are not
displayed in Project Management when you are processing a project, but
they exist in the database.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message DPR_DOCUMENT004 - An error occurred when processing the document hierarchy ?

  The SAP error message DPR_DOCUMENT004, which states "An error occurred when processing the document hierarchy," typically occurs in the context of SAP's Document Management System (DMS) or Project Management (DPR) modules. This error can arise due to various reasons related to document hierarchy management, such as issues with document links, missing documents, or inconsistencies in the document structure.
  Causes:
  
  Missing Documents: The document that is supposed to be linked in the hierarchy may be missing or deleted.
  Inconsistent Hierarchy: There may be inconsistencies in the document hierarchy, such as circular references or broken links.
  Authorization Issues: The user may not have the necessary permissions to access or modify certain documents in the hierarchy.
  Data Corruption: There could be corruption in the database or inconsistencies in the data related to the document hierarchy.
  
  Configuration Issues: Incorrect configuration settings in the DMS or project management settings may lead to this error.
  
  Solutions:
  
  Check Document Existence: Verify that all documents referenced