How To Fix ILM_RW_HANA027 - DDIC table &1 is deleted

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 027

• Message text: DDIC table &1 is deleted

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message ILM_RW_HANA027 - DDIC table &1 is deleted ?

  The SAP error message ILM_RW_HANA027 indicates that a Data Dictionary (DDIC) table has been deleted, which is causing issues in the context of Information Lifecycle Management (ILM) and HANA database operations. This error typically arises when the system attempts to access a table that no longer exists in the database.
  Cause:
  
  Table Deletion: The most straightforward cause is that the table referenced in the error message has been deleted from the database. This could happen due to manual deletion, a transport issue, or a data archiving process that removed the table.
  Incorrect Configuration: There may be a misconfiguration in the ILM settings or the data model that references the deleted table.
  Transport Issues: If the system is part of a landscape with multiple environments (e.g., development, quality assurance, production), a transport might have been incorrectly executed, leading to the deletion of the table in the target environment.
  
  Solution:
  
  Check Table Existence: Verify if the table mentioned in the error message exists in the database. You can do this using transaction codes like SE11 (Data Dictionary) or SE16 (Data Browser).
  Restore the Table: If the table has been deleted and is required for your application, you may need to restore it from a backup or recreate it based on the original definition.
  Review ILM Configuration: Check the ILM configuration settings to ensure that they are correctly set up and that they do not reference any deleted tables.
  Transport Management: If the issue is related to transport, review the transport logs and ensure that all necessary objects were transported correctly. You may need to re-transport the missing objects.
  Consult Documentation: Refer to SAP documentation or notes related to ILM and HANA for any specific guidance on handling this error.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to ILM and HANA that might address this error.
  ILM Documentation: Review the official SAP ILM documentation for best practices and troubleshooting steps.
  Database Logs: Look into the database logs for any additional information that might help diagnose the issue further.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  
  If the problem persists after following these steps, consider reaching out to SAP support for further assistance.