How To Fix AD159 - Activate table & with added fields

SAP Error Message - Details

• Message type: E = Error

• Message class: AD - Data Dictionary application messages

• Message number: 159

• Message text: Activate table & with added fields

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message AD159 - Activate table & with added fields ?

  The SAP error message AD159, which states "Activate table & with added fields," typically occurs when there are changes made to a database table, such as adding new fields, and the table has not been activated in the Data Dictionary (DDIC). This can happen during development or when transporting changes from one system to another.
  Cause:
  
  Table Modification: The error is triggered when a table has been modified (e.g., new fields added) but has not been activated.
  Transport Issues: If the changes were transported from a development environment to a production environment, the activation might not have occurred properly.
  Inconsistent State: The system may be in an inconsistent state where the table definition in the DDIC does not match the actual database structure.
  
  Solution:
  To resolve the AD159 error, follow these steps:
  
  
  Activate the Table:
  
  Go to the Data Dictionary (transaction code SE11).
  Enter the name of the table that is causing the error.
  Click on the "Activate" button (or use the menu option).
  This will activate the table and apply the changes made (e.g., adding new fields).
  
  
  
  Check Transport Requests:
  
  If the changes were transported, ensure that the transport request is correctly imported and that all objects are activated.
  You can check the transport logs for any errors during the import process.
  
  
  
  Check for Dependencies:
  
  Ensure that there are no dependent objects (like views, structures, or programs) that need to be activated as well.
  Activate any dependent objects if necessary.
  
  
  
  Database Consistency:
  
  If the issue persists, you may need to check the database consistency. Use transaction SE14 (Database Utility) to check and adjust the database table.
  
  
  
  Recheck the Development Environment:
  
  If you are in a development environment, ensure that all changes are properly saved and activated before transporting them.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SE11: Data Dictionary (to view and activate tables).
  SE14: Database Utility (to check and adjust database tables).
  SE03: Transport Organizer (to manage transport requests).
  
  
  
  SAP Notes: Check SAP Notes related to AD159 for any specific patches or updates that may address known issues.
  
  
  Documentation: Review SAP documentation on Data Dictionary and table management for best practices on handling table modifications.
  
  
  By following these steps, you should be able to resolve the AD159 error and ensure that your table is properly activated with the new fields.