How To Fix ILM_RW_HANA023 - View &1 is deleted

SAP Error Message - Details

• Message type: E = Error

• Message class: ILM_RW_HANA - Message class for RW on HANA

• Message number: 023

• Message text: View &1 is deleted

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 ILM_RW_HANA023 - View &1 is deleted ?

  The SAP error message ILM_RW_HANA023 indicates that a specific view (denoted as &1) has been deleted in the context of Information Lifecycle Management (ILM) with HANA. This error typically arises when the system attempts to access a view that no longer exists, which can happen due to various reasons such as system updates, changes in the database schema, or manual deletions.
  Cause:
  
  View Deletion: The view referenced in the error message has been deleted from the HANA database.
  Database Changes: Changes in the database schema or structure that affect the views.
  System Updates: Updates or migrations that may have altered or removed certain database objects.
  Configuration Issues: Misconfiguration in the ILM settings or related components.
  
  Solution:
  
  Check View Existence: Verify if the view still exists in the HANA database. You can do this by querying the database or using HANA Studio to check the list of views.
  Recreate the View: If the view is indeed deleted, you may need to recreate it. This can involve running scripts or using tools provided by SAP to regenerate the necessary views.
  Review Changes: If the deletion was unintentional, review any recent changes made to the database or system configurations that might have led to the deletion.
  Consult Documentation: Refer to SAP documentation or notes related to ILM and HANA to understand the implications of the missing view and how to restore it.
  Contact SAP Support: If you are unable to resolve the issue, consider reaching out to SAP support for assistance, especially if this is impacting critical business processes.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide guidance on managing views in HANA.
  ILM Configuration: Review your ILM configuration settings to ensure they are correctly set up and aligned with your data retention policies.
  HANA Database Management: Familiarize yourself with HANA database management practices, including how to create, modify, and delete views safely.
  Backup and Recovery: Ensure that you have a backup and recovery strategy in place for your HANA database to prevent data loss in the future.
  
  By following these steps, you should be able to diagnose and resolve the ILM_RW_HANA023 error effectively.