How To Fix RSO_RES_IOBJ026 - InfoObject &1 is a technical hierarchy join object and cannot be edited

RSO_RES_IOBJ026 - Overview

• Message type: E = Error

• Message class: RSO_RES_IOBJ - InfoObject Resource

• Message number: 026

• Message text: InfoObject &1 is a technical hierarchy join object and cannot be edited

Self-Explanatory Message

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RSO_RES_IOBJ026 - Details

• The SAP error message RSO_RES_IOBJ026 indicates that you are trying to edit a technical hierarchy join object in SAP BW (Business Warehouse), which is not allowed. Technical hierarchy join objects are special types of InfoObjects that are used to manage hierarchies in a structured way, and they have specific properties that prevent them from being edited like regular InfoObjects.
  
  Cause:
  The error occurs when:
  
  You attempt to modify a technical hierarchy join object directly in the InfoObject maintenance transaction (e.g., RSA1).
  The object is locked or in a state that does not allow editing.
  
  
  Solution:
  To resolve this error, consider the following steps:
  
  
  Check Object Type: Confirm that the object you are trying to edit is indeed a technical hierarchy join object. You can do this by checking the properties of the InfoObject in the InfoObject maintenance screen.
  
  
  Use the Correct Transaction: If you need to make changes to the hierarchy, you should use the appropriate transaction for