How To Fix LMON058 - You cannot expand this object class; no objects selected for the class

LMON058 - Overview

• Message type: E = Error

• Message class: LMON - Monitor messages

• Message number: 058

• Message text: You cannot expand this object class; no objects selected for the class

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message LMON058 - You cannot expand this object class; no objects selected for the class ?

  The SAP error message LMON058 indicates that you are trying to expand an object class in the SAP Landscape Management (LaMa) tool, but there are no objects selected for that class. This typically occurs when you attempt to view or manage a specific object type (like a system, instance, or host) without having any objects of that type selected.
  
  Cause:
  
  No Objects Selected: The most common cause is that there are simply no objects available for the selected class. This could be due to a misconfiguration or because the objects have not been created or registered in the system.
  Filter Settings: Sometimes, the filters applied in the LaMa tool may restrict the visibility of certain objects, leading to none being displayed for selection.
  Authorization Issues: Lack of proper authorizations may prevent you from seeing or selecting certain objects.
  Technical Issues: There could be underlying technical issues with the LaMa tool or the SAP system that