How To Fix HRBAS00CUST123 - The DDIC structure &1 exists and is active

HRBAS00CUST123 - Overview

• Message type: E = Error

• Message class: HRBAS00CUST - HR: Customizing Checks

• Message number: 123

• Message text: The DDIC structure &1 exists and is active

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 HRBAS00CUST123 - The DDIC structure &1 exists and is active ?

  The SAP error message HRBAS00CUST123 indicates that there is an issue related to a Data Dictionary (DDIC) structure that already exists and is active in the system. This error typically arises during the customization or configuration of HR (Human Resources) modules, particularly when trying to create or modify a structure that conflicts with an existing one.
  
  Cause:
  
  
  Existing Structure: The error occurs because the system has detected that a Data Dictionary structure with the same name already exists and is active. This can happen if:
  
  You are trying to create a new structure with a name that is already in use.
  There was an attempt to modify an existing structure without properly deactivating or deleting the previous version.
  
  
  
  Transport Issues: Sometimes, this error can arise due to transport requests that have not been properly imported or have conflicts with existing objects.
  
  
  
  Solution:
  
  
  Check Existing Structures:
  
  Use transaction code SE11 (Data Dictionary) to check if the structure exists. Enter