How To Fix AD154 - Table & was deleted

SAP Error Message - Details

• Message type: E = Error

• Message class: AD - Data Dictionary application messages

• Message number: 154

• Message text: Table & was 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.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

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Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

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Smart SAP Assistant

• What is the cause and solution for SAP error message AD154 - Table & was deleted ?

  The SAP error message AD154 indicates that a specific table has been deleted from the database. This can occur for various reasons, such as:
  Causes:
  
  Manual Deletion: A user with the necessary permissions may have manually deleted the table.
  Transport Issues: A transport request may have been incorrectly configured or executed, leading to the deletion of the table.
  Database Maintenance: During database maintenance or cleanup, tables may be deleted if they are deemed unnecessary or obsolete.
  System Upgrade or Migration: During an upgrade or migration process, certain tables may be dropped if they are no longer needed or if there are changes in the data model.
  
  Solutions:
  
  
  Restore the Table:
  
  If the table was deleted accidentally, you may need to restore it from a backup. Check with your database administrator to see if a recent backup is available.
  
  
  
  Check Transport Requests:
  
  Review the transport requests that were recently imported to see if they included changes that might have led to the deletion of the table. If so, you may need to revert those changes.
  
  
  
  Recreate the Table:
  
  If the table is essential for your application, you may need to recreate it manually. This involves defining the table structure and any necessary relationships or constraints.
  
  
  
  Consult Documentation:
  
  Check SAP documentation or notes related to the specific table to understand its purpose and any implications of its deletion.
  
  
  
  Contact SAP Support:
  
  If you are unable to resolve the issue, consider reaching out to SAP support for assistance. They may provide insights or solutions specific to your system configuration.
  
  
  
  Related Information:
  
  Transaction Codes: You can use transaction codes like SE11 (Data Dictionary) to check the status of the table and see if it exists in the system.
  Database Logs: Review database logs to identify when and how the table was deleted.
  System Configuration: Ensure that your system configuration and user permissions are set correctly to prevent unauthorized deletions in the future.
  
  Preventive Measures:
  
  Implement strict access controls to limit who can delete tables.
  Regularly back up your database to ensure that you can restore deleted objects.
  Monitor changes in the system and maintain a change log to track modifications.
  
  By following these steps, you should be able to address the AD154 error and prevent similar issues in the future.