How To Fix LRM303 - ILM objects with the prefix SN_ are reserved for ILM metadata objects

SAP Error Message - Details

• Message type: E = Error

• Message class: LRM - Customizing

• Message number: 303

• Message text: ILM objects with the prefix SN_ are reserved for ILM metadata objects

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message LRM303 - ILM objects with the prefix SN_ are reserved for ILM metadata objects ?

  The SAP error message LRM303 indicates that you are trying to create or manipulate ILM (Information Lifecycle Management) objects with a prefix that is reserved for ILM metadata objects. Specifically, the prefix SN_ is reserved for system-generated ILM metadata, and using it for user-defined objects is not allowed.
  Cause:
  The error occurs when:
  
  You attempt to create an ILM object (like a retention rule, retention period, or other ILM-related objects) with a name that starts with the prefix SN_.
  The system enforces naming conventions to prevent conflicts between user-defined objects and system-generated metadata.
  
  Solution:
  To resolve this error, you should:
  
  
  Rename the ILM Object: Change the name of the ILM object you are trying to create or manipulate so that it does not start with the prefix SN_. Use a different prefix or naming convention that does not conflict with reserved prefixes.
  
  
  Check Naming Conventions: Familiarize yourself with the naming conventions and reserved prefixes in SAP ILM to avoid similar issues in the future. Generally, user-defined objects should have unique prefixes that do not overlap with system-reserved prefixes.
  
  
  Review Documentation: Consult the SAP documentation or ILM guidelines for more information on naming conventions and best practices for creating ILM objects.
  
  
  Related Information:
  
  ILM Overview: Information Lifecycle Management (ILM) is a framework in SAP that helps manage data retention and archiving according to legal and business requirements.
  SAP Notes: Check SAP Notes related to ILM for any updates or additional guidance on naming conventions and error handling.
  SAP Community: Engage with the SAP Community forums for discussions and solutions related to ILM and specific error messages.
  
  By following these steps, you should be able to resolve the LRM303 error and successfully create or manage your ILM objects.