How To Fix BOS01163 - You cannot change the outline level; path already exists

BOS01163 - Overview

• Message type: E = Error

• Message class: BOS01 - Customer BOS Processing

• Message number: 163

• Message text: You cannot change the outline level; path already exists

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.

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BOS01163 - Details

• The SAP error message BOS01163, which states "You cannot change the outline level; path already exists," typically occurs in the context of SAP Business Objects (BO) when you are trying to modify the structure of a hierarchy or outline in a report or data model. This error indicates that the change you are attempting to make would create a conflict with an existing path in the hierarchy.
  
  Cause:
  
  Existing Path Conflict: The most common cause of this error is that the change you are trying to make (such as moving a node or changing its level) would result in a duplicate path that already exists in the hierarchy.
  Hierarchy Integrity: SAP Business Objects enforces integrity rules to ensure that the hierarchy remains valid and does not contain circular references or duplicate paths.
  
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Existing Hierarchy: Review the existing hierarchy to identify the paths that are