How To Fix AD943 - Table type change &->&. Database table must be deleted

SAP Error Message - Details

• Message type: E = Error

• Message class: AD - Data Dictionary application messages

• Message number: 943

• Message text: Table type change &->&. Database table must be deleted

What causes this issue?

The table type in the ABAP/4 Dictionary was changed. A table which was
already physically created in the database for this table must be
deleted for reasons of consistency.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message AD943 - Table type change &->&. Database table must be deleted ?

  The SAP error message AD943 indicates that there is a problem with a database table that has undergone a change in its type, and as a result, the database table must be deleted. This typically occurs during the transport of changes or when there are inconsistencies between the data dictionary and the actual database structure.
  Cause:
  
  Table Type Change: The error usually arises when a table's definition in the ABAP Dictionary (data dictionary) has been modified in a way that changes its type (e.g., from transparent to pooled or cluster).
  Inconsistency: There may be inconsistencies between the data dictionary and the actual database table structure, often due to failed transports or manual changes.
  Transport Issues: If a transport request containing changes to the table structure is not properly imported, it can lead to this error.
  
  Solution:
  
  
  Delete the Table: The error message suggests that the database table must be deleted. This can be done using transaction SE14 (Database Utility):
  
  Go to transaction SE14.
  Enter the name of the table that is causing the issue.
  Choose the option to delete the table.
  Follow the prompts to complete the deletion.
  
  
  
  Recreate the Table: After deleting the table, you may need to recreate it based on the current definition in the data dictionary:
  
  Use transaction SE11 to check the table definition.
  If necessary, adjust the definition and activate it.
  Use SE14 again to create the table in the database.
  
  
  
  Check Transport Logs: Review the transport logs to identify any issues that may have occurred during the transport process. This can help prevent similar issues in the future.
  
  
  Backup Data: If the table contains important data, ensure that you back it up before deletion. You can export the data to a file or another table.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to the specific error message for additional guidance and best practices.
  
  
  Related Information:
  
  Transaction Codes: SE11 (Data Dictionary), SE14 (Database Utility), SE09/SE10 (Transport Organizer).
  SAP Notes: Check for relevant SAP Notes that may provide additional insights or solutions for this specific error.
  Database Administration: If you are not familiar with database operations, consider involving a database administrator or an SAP Basis consultant to assist with the process.
  
  Precautions:
  
  Always ensure that you have the necessary authorizations to perform these actions.
  Be cautious when deleting tables, especially in production environments, as this can lead to data loss.
  Test any changes in a development or quality assurance environment before applying them to production.