How To Fix CMS146 - Repository &1 is a structure repository - operation cannot be performed

SAP Error Message - Details

• Message type: E = Error

• Message class: CMS - KPro: Content Management Service

• Message number: 146

• Message text: Repository &1 is a structure repository - operation cannot be performed

What causes this issue?

This repository &V1& is a structure repository. You attempted to
execute an operation that cannot be executed on structure repositories.

System Response

The operation was cancelled.

How to fix this error?

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Procedure for System Administrators

Check the Customizing in transaction <DS:TRAN.OAC0>OAC0
</>.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CMS146 - Repository &1 is a structure repository - operation cannot be performed ?

  The SAP error message CMS146 indicates that an operation cannot be performed on a structure repository. This typically occurs when you are trying to perform an action that is not allowed on a structure repository, such as trying to delete or modify it in a way that is not supported.
  Cause:
  
  Structure Repository: The repository you are trying to manipulate is a structure repository, which is designed to hold structures and not to be modified in the same way as other types of repositories.
  Incorrect Operation: The operation you are attempting (like deletion, modification, etc.) is not valid for a structure repository.
  Misunderstanding of Repository Types: Users may not fully understand the differences between various types of repositories in SAP, leading to attempts to perform unsupported operations.
  
  Solution:
  
  Check Operation Validity: Review the operation you are trying to perform and ensure it is valid for a structure repository. Refer to SAP documentation for the specific repository type to understand what operations are allowed.
  Use Appropriate Repository: If you need to perform an operation that is not allowed on a structure repository, consider using a different type of repository that supports the operation you want to perform.
  Consult Documentation: Look into SAP Help or the specific module documentation to understand the limitations and capabilities of structure repositories.
  Seek Help from SAP Support: If you are unsure about the operation or need further assistance, consider reaching out to SAP support or your internal SAP team for guidance.
  
  Related Information:
  
  SAP Documentation: Always refer to the official SAP documentation for the specific module you are working with to understand the types of repositories and their functionalities.
  SAP Community: Engage with the SAP Community forums where you can find discussions and solutions related to similar issues faced by other users.
  Transaction Codes: Familiarize yourself with relevant transaction codes that may help you navigate and manage repositories effectively.
  
  By understanding the nature of the structure repository and the operations that can be performed on it, you can avoid this error and work more effectively within the SAP environment.