How To Fix PAK179 - &1 &2: Package hierarchy of package &3 contains errors; check package &4

SAP Error Message - Details

• Message type: E = Error

• Message class: PAK - Package API / Package Tools

• Message number: 179

• Message text: &1 &2: Package hierarchy of package &3 contains errors; check package &4

What causes this issue?

The package hierarchy of package &V3& is not really hierarchical:
this means that if you proceed from package &V3& always to the immediate
superpackage, you never get to the end (= root package of package
hierarchy; has no superpackage assigned) since the package hierarchy has
a ring closure.

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?

The package hierarchy of the package &V3& needs to be cleaned up; check
package &V4&.

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 PAK179 - &1 &2: Package hierarchy of package &3 contains errors; check package &4 ?

  The SAP error message PAK179 indicates that there are issues within the package hierarchy of a specified package. This error typically arises during the transport of objects or when trying to activate or manage packages in the SAP system. Here’s a breakdown of the cause, potential solutions, and related information for this error:
  Cause:
  
  Incorrect Package Hierarchy: The package specified in the error message has a hierarchy that is not correctly defined. This could be due to circular dependencies, missing parent packages, or incorrect assignments.
  Transport Issues: If the package is part of a transport request, there may be inconsistencies in the transport directory or issues with the transport itself.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to view or modify the package hierarchy, leading to errors.
  Corrupted Package: The package may be corrupted or improperly configured, leading to errors when the system tries to access it.
  
  Solution:
  
  
  Check Package Hierarchy:
  
  Go to the transaction code SE80 (Object Navigator) or SE21 (Package Builder).
  Navigate to the package mentioned in the error message and check its hierarchy.
  Ensure that all parent packages are correctly defined and that there are no circular dependencies.
  
  
  
  Correct Package Assignments:
  
  If you find any incorrect assignments or dependencies, correct them by reassigning the objects to the appropriate packages.
  
  
  
  Transport Request Check:
  
  If the error occurs during a transport, check the transport request for any inconsistencies.
  Use transaction code SE09 or SE10 to review the transport logs and ensure that all objects are correctly included.
  
  
  
  Authorization Check:
  
  Ensure that you have the necessary authorizations to manage the package. You may need to consult with your SAP security team to verify your permissions.
  
  
  
  Recreate the Package:
  
  If the package appears to be corrupted, consider recreating it. You can create a new package and move the objects from the problematic package to the new one.
  
  
  
  SAP Notes:
  
  Check for any relevant SAP Notes that may address this specific error. You can search for notes in the SAP Support Portal.
  
  
  
  Related Information:
  
  Transaction Codes: SE80 (Object Navigator), SE21 (Package Builder), SE09/SE10 (Transport Organizer).
  SAP Documentation: Refer to the official SAP Help Portal for documentation on package management and transport management.
  Community Forums: Consider checking SAP Community forums or other SAP-related discussion boards for similar issues and solutions shared by other users.
  
  If the problem persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.