How To Fix ISLM_API720 - Client 000 is protected and may not be overwritten

SAP Error Message - Details

• Message type: E = Error

• Message class: ISLM_API - API Messages

• Message number: 720

• Message text: Client 000 is protected and may not be overwritten

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message ISLM_API720 - Client 000 is protected and may not be overwritten ?

  The SAP error message ISLM_API720 indicates that the client you are trying to modify or overwrite is protected. In SAP, clients are used to separate data for different business units or environments (like development, testing, and production). A protected client is one that has been configured to prevent changes, ensuring data integrity and security.
  Cause:
  The error occurs when you attempt to perform an operation (like a client copy, client deletion, or client export/import) on a client that is marked as protected. This protection is typically set to prevent accidental changes to critical clients, especially in production environments.
  Solution:
  To resolve this issue, you can take the following steps:
  
  
  Check Client Settings:
  
  Log in to the SAP system with appropriate authorizations.
  Use transaction code SCC4 to access the client administration settings.
  Look for the client in question (e.g., client 000) and check its settings.
  
  
  
  Change Client Protection:
  
  If you have the necessary authorizations, you can change the client settings:
  
  Select the client (e.g., 000).
  Change the "Client Role" to a non-protected status (e.g., from "Production" to "Test").
  Save the changes.
  
  
  
  
  
  Perform the Operation Again:
  
  After changing the client protection settings, try to perform the operation that triggered the error again.
  
  
  
  Consult with Basis Team:
  
  If you do not have the necessary authorizations to change the client settings, consult with your SAP Basis team or system administrator. They can assist you in making the necessary changes.
  
  
  
  Related Information:
  
  
  Client Types: In SAP, clients can be categorized into different types, such as:
  
  000: Reference client (usually protected).
  001: Development client (can be modified).
  XXX: Custom clients (can be configured as needed).
  
  
  
  Client Administration: Understanding client administration is crucial for managing SAP environments effectively. It includes tasks like client creation, deletion, copying, and configuration.
  
  
  Transport Management: If you are working with transports, ensure that the transport routes and configurations are set up correctly, as they can also affect client operations.
  
  
  Documentation: Always refer to the official SAP documentation or help portal for the most accurate and detailed information regarding client management and error handling.
  
  
  By following these steps, you should be able to resolve the ISLM_API720 error and proceed with your intended operations in SAP.