How To Fix TG686 - The tables & were not deleted (abortion)

SAP Error Message - Details

• Message type: E = Error

• Message class: TG - Messages for Upgrade Repository Switch

• Message number: 686

• Message text: The tables & were not deleted (abortion)

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 TG686 - The tables & were not deleted (abortion) ?

  The SAP error message TG686 indicates that certain database tables were not deleted during a process, and the operation was aborted. This error typically occurs during system upgrades, data migrations, or when attempting to clean up obsolete data.
  Causes:
  
  Dependencies: The tables you are trying to delete may have dependencies or relationships with other tables, which prevents their deletion.
  Authorization Issues: The user executing the deletion may not have the necessary authorizations to delete the specified tables.
  Data Integrity Constraints: There may be foreign key constraints or other data integrity rules that prevent the deletion of the tables.
  System Configuration: The system may be configured in a way that restricts the deletion of certain tables.
  Technical Issues: There could be underlying technical issues, such as database locks or corruption, that prevent the operation from completing successfully.
  
  Solutions:
  
  Check Dependencies: Review the database schema to identify any dependencies or relationships that may be preventing the deletion. You may need to delete or modify related tables or data first.
  Review Authorizations: Ensure that the user executing the deletion has the necessary authorizations. You may need to consult with your SAP security team to grant the required permissions.
  Check Data Integrity Constraints: Investigate any foreign key constraints or other integrity rules that may be in place. You may need to temporarily disable these constraints or delete related records.
  System Configuration Review: Check the system configuration settings to see if there are any restrictions on deleting certain tables. Consult with your SAP Basis team if necessary.
  Database Locks: Ensure that there are no locks on the tables that are preventing deletion. You can check for locks using transaction codes like SM12.
  Error Logs: Review the SAP error logs (transaction SLG1) for more detailed information about the error and any related issues that may provide further insight.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11 (Data Dictionary), SE14 (Database Utility), and SLG1 (Application Log) to help diagnose and resolve the issue.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional guidance.
  Backup: Always ensure that you have a backup of your data before attempting to delete tables or make significant changes to the database.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with SAP support or your internal SAP technical team for further assistance.