How To Fix ON152 - Selections of all classes were removed

SAP Error Message - Details

• Message type: E = Error

• Message class: ON - Tools in area Object Modeler / Object Editor

• Message number: 152

• Message text: Selections of all classes were removed

What causes this issue?

You have chosen the function Select on/off->Classes. On this and the
following screens all classes will now be displayed as normal, that is
not selected.

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?

No action is required. This is just for your information.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message ON152 - Selections of all classes were removed ?

  The SAP error message ON152 ("Selections of all classes were removed") typically occurs in the context of the SAP system when dealing with selection criteria in reports or transactions that involve class-based selection. This message indicates that the system has removed the selections for all classes, which can happen for various reasons.
  
  Cause:
  
  Incompatible Selections: The selections made in the report or transaction may not be compatible with the classes or characteristics defined in the system.
  Missing Class Assignment: The object or material you are trying to select may not be assigned to any class, leading to the removal of selections.
  Selection Criteria Issues: There may be issues with the selection criteria defined in the report, such as using fields that are not relevant for the selected classes.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to view or select certain classes, leading to the removal of those selections.
  
  
  Solution:
  
  Check Class Assignments: Ensure