How To Fix CMCB_MSG045 - Multiple roots for org hierarchy &1 is not allowed

CMCB_MSG045 - Overview

• Message type: E = Error

• Message class: CMCB_MSG - Cash Budgeting Message Class

• Message number: 045

• Message text: Multiple roots for org hierarchy &1 is not allowed

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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Smart SAP Assistant

• What is the cause and solution for SAP error message CMCB_MSG045 - Multiple roots for org hierarchy &1 is not allowed ?

  The SAP error message CMCB_MSG045 indicates that there are multiple root nodes in the organizational hierarchy for a specified organizational unit (denoted by &1). This situation is not allowed in SAP, as an organizational hierarchy should have a single root node to maintain a clear structure.
  
  Cause:
  The error typically arises due to one of the following reasons:
  
  Data Integrity Issues: There may be inconsistencies in the organizational structure data, leading to multiple entries being treated as root nodes.
  Incorrect Configuration: The configuration of the organizational hierarchy may not have been set up correctly, allowing for multiple roots.
  Data Migration Issues: If data was migrated from another system, it may have resulted in duplicate or conflicting entries.
  
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check the Organizational Structure:
  
  Use transaction codes like PPOME (for Organizational Management) or PPOSE to visualize the organizational structure.
  Identify the nodes that are being treated as root nodes.
  
  
  
  Identify and Remove Duplicates:
  
  Look