How To Fix DT800 - *********************Table Appends************************************

SAP Error Message - Details

• Message type: E = Error

• Message class: DT - Table activation (incl. indexes)

• Message number: 800

• Message text: *********************Table Appends************************************

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?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

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.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message DT800 - *********************Table Appends************************************ ?

  The SAP error message DT800 typically relates to issues with table appends in the context of data dictionary objects in SAP. This error can occur when there are problems with the structure or definition of a table append, which is used to add fields to an existing database table.
  Cause:
  
  Inconsistent Data Dictionary: The data dictionary may have inconsistencies, such as missing or incorrectly defined fields in the append structure.
  Transport Issues: If the append was transported from one system to another, there may be issues with the transport that caused the append to not be recognized properly.
  Authorization Issues: The user may not have the necessary authorizations to access or modify the table append.
  Naming Conflicts: There may be naming conflicts with existing fields or other database objects.
  Database Locking: The table or append may be locked by another process, preventing changes.
  
  Solution:
  
  Check Data Dictionary: Verify the structure of the append in the data dictionary (SE11). Ensure that all fields are correctly defined and that there are no inconsistencies.
  Transport Management: If the issue arose after a transport, check the transport logs for errors and ensure that all necessary objects were transported correctly.
  Authorization Check: Ensure that the user has the necessary authorizations to access and modify the table append.
  Naming Conventions: Review the naming conventions used for the append and ensure there are no conflicts with existing fields or objects.
  Database Locks: Check for any locks on the database table using transaction SM12 and resolve any locking issues.
  Recreate the Append: If the append is corrupted or not functioning as expected, consider deleting and recreating it.
  
  Related Information:
  
  Transaction Codes: Use SE11 to view and modify data dictionary objects, and SE14 to check database table consistency.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address specific issues related to DT800.
  Debugging: If the error persists, consider using the debugger to trace the execution and identify the exact point of failure.
  Community Forums: Check SAP Community forums or other SAP-related discussion boards for similar issues and solutions shared by other users.
  
  If the problem continues after trying these solutions, it may be beneficial to consult with your SAP Basis or ABAP team for further investigation.