How To Fix DT872 - Append & could not be activated and will therefore be reset

DT872 - Overview

• Message type: E = Error

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

• Message number: 872

• Message text: Append & could not be activated and will therefore be reset

What causes this issue?

Activation of the <DS:TX.APPEND-STRUKTUR>append</> that has been
created or revised terminated with errors.

System Response

The faulty new or revised version of the append is deleted. Any active
version of the append which already exists is retained.

How to fix this error?

Find out the cause of the activation error. Then continue with the
adjustment procedure as required by the system while avoiding this
error.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message DT872 - Append & could not be activated and will therefore be reset ?

  The SAP error message DT872, which states "Append & could not be activated and will therefore be reset," typically occurs when there is an issue with the activation of an append structure in the Data Dictionary. This can happen for several reasons, and understanding the cause is essential for finding a solution.
  Causes:
  
  Inconsistent Data Dictionary: The append structure may not be compatible with the base table or may have been defined incorrectly.
  Missing or Incorrect Fields: If the fields defined in the append structure do not match the expected data types or lengths, activation will fail.
  Transport Issues: If the append structure was transported from another system and there were issues during the transport, it may not activate correctly.
  Authorization Issues: Lack of proper authorizations to activate the append structure can also lead to this error.
  Database Issues: Sometimes, underlying database issues can prevent the activation of the append structure.
  
  Solutions:
  
  Check the Append Structure: Go to