How To Fix RSO565 - Append must be assigned to a switch (development class: &1)

RSO565 - Overview

• Message type: E = Error

• Message class: RSO - BW Repository

• Message number: 565

• Message text: Append must be assigned to a switch (development class: &1)

The package &SYST-MSGV1& is not assigned to a switch.

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RSO565 - Append must be assigned to a switch (development class: &1) ?

  The SAP error message RSO565, which states "Append must be assigned to a switch (development class: &1)," typically occurs in the context of SAP BW (Business Warehouse) when you are trying to create or modify an append structure for a DataStore Object (DSO) or InfoObject. This error indicates that the append structure you are trying to create or modify is not assigned to a switch, which is a requirement in certain scenarios.
  
  Cause:
  
  Missing Assignment to a Switch: The append structure must be assigned to a switch in the development class. This is a requirement for certain types of objects in SAP BW to ensure that changes can be managed and transported correctly.
  Development Class Issues: The development class (package) associated with the append structure may not be configured correctly or may not be assigned to a switch.
  
  
  Solution:
  To resolve the RSO565 error, you can follow these steps:
  
  
  Check the Development Class:
  
  Go to the transaction