How To Fix DT402 - Append structure & appended to table &

DT402 - Overview

• Message type: E = Error

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

• Message number: 402

• Message text: Append structure & appended to table &

What causes this issue?

When activating a table, the fields of all append structures which are
assigned to the activated table are automatically appended to the end.

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?

This message is only to inform you that the table was extended
accordingly.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message DT402 - Append structure & appended to table & ?

  The SAP error message DT402 typically indicates an issue related to the use of append structures in the context of database tables. This error can occur when there is a problem with the definition or usage of an append structure that is intended to extend a database table.
  Cause of the Error
  
  Inconsistent Data Dictionary: The append structure may not be properly defined or may have inconsistencies with the base table.
  Missing Authorization: The user may not have the necessary authorizations to modify the append structure or the base table.
  Table Lock: The base table or append structure may be locked by another user or process, preventing changes.
  Incorrect Data Types: The fields defined in the append structure may have data types that are incompatible with the base table.
  Transport Issues: If the append structure was transported from another system, there may be issues with the transport that need to be resolved.
  
  Solution
  
  Check Data Dictionary: Verify the