How To Fix SE359 - Highest outline level cannot be changed here

SAP Error Message - Details

• Message type: E = Error

• Message class: SE - Dienstleistungen Stammdaten Leistungsposition

• Message number: 359

• Message text: Highest outline level cannot be changed here

What causes this issue?

You have attempted to change the highest outline level.
This is not possible because the highest level corresponds to the
document item.

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?

If you wish to change the text, branch to the item overview and change
the short text for the item.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message SE359 - Highest outline level cannot be changed here ?

  The SAP error message SE359, which states "Highest outline level cannot be changed here," typically occurs in the context of SAP's project management or hierarchical data structures, such as when working with Work Breakdown Structures (WBS) or other hierarchical outlines.
  Cause:
  This error usually arises when you attempt to change the highest outline level of a structure that is not allowed to be modified. The highest outline level is often a fixed point in the hierarchy, and changing it can disrupt the integrity of the data structure. This can happen in various scenarios, such as:
  
  Attempting to change the highest level of a WBS element that is already assigned to a project or has dependencies.
  Modifying a structure that is locked or in a status that does not permit changes.
  Trying to perform an action in a context where the system does not allow changes to the highest outline level due to business rules or configuration settings.
  
  Solution:
  To resolve this error, consider the following steps:
  
  
  Check the Structure: Ensure that you are not trying to change the highest outline level of a WBS element or hierarchy that is already in use or locked. Review the current structure to confirm its integrity.
  
  
  Review Permissions: Make sure you have the necessary permissions to make changes to the outline levels. If you lack the required authorization, contact your SAP administrator.
  
  
  Use the Correct Transaction: Ensure you are using the appropriate transaction code for the action you are trying to perform. Sometimes, using the wrong transaction can lead to such errors.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidelines on modifying outline levels in the context you are working in.
  
  
  Check for Dependencies: If the outline level is linked to other elements or processes, you may need to resolve those dependencies before making changes.
  
  
  Contact Support: If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting SAP Notes for any known issues or patches related to this error.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any updates or patches related to this error message. SAP frequently updates its knowledge base with solutions to common issues.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CJ20N (Project Builder) or CJ01 (Create Work Breakdown Structure) that may be involved in your task.
  User Roles: Ensure that your user role has the necessary authorizations to make changes to project structures.
  
  By following these steps, you should be able to identify the cause of the SE359 error and take appropriate action to resolve it.