How To Fix IO116 - No assembly selected -> entry will be reset

IO116 - Overview

• Message type: E = Error

• Message class: IO - Plant Maintenance: Object List

• Message number: 116

• Message text: No assembly selected -> entry will be reset

What causes this issue?

You have entered an object that already exists in the
<GL:object_list>object list</>. You have also called up the structure
overview, but you have not selected an <GL:assembly>assembly</>.

System Response

The system will delete the entry in this field.

How to fix this error?

Select a different object or select an assembly.

Error message extract from SAP system. Copyright SAP SE.

IO116 - Details

• The SAP error message IO116: No assembly selected -> entry will be reset typically occurs in the context of SAP's Production Planning (PP) or Plant Maintenance (PM) modules, particularly when dealing with assembly processing or production orders. This error indicates that the system is expecting an assembly to be selected for a particular operation, but none has been selected, leading to the entry being reset.
  Causes:
  
  Missing Assembly Selection: The most common cause is that the user has not selected an assembly or component in the relevant transaction or screen.
  Incorrect Configuration: There may be issues with the configuration of the assembly or the production order that prevents the selection of the assembly.
  User Input Error: The user may have inadvertently skipped a step or made an error in the input process.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to select or view certain assemblies.
  
  Solutions:
  
  Select an Assembly: Ensure that you have