How To Fix ON107 - Cardinalities are displayed

ON107 - Overview

• Message type: E = Error

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

• Message number: 107

• Message text: Cardinalities are displayed

What causes this issue?

You have chosen->Display in/out->Cardinalities. On this and the
following screens the cardinalities of the relationships will be
displayed.
If the relationship class A ---> class B has the cardinality 0..1, then
either no or at most one object of the class B can be assigned to an
object of the class A.
If the relationship class A ---> class B has the cardinality 0..*, then
no, one or many objects of the class B can be assigned to an object of
the class A.
Cardinalities only occur in aggregations (whole-parts relationships) or
in associations (general relationships). They are not meaningful in
inheritance relationships.

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.

ON107 - Details

• The SAP error message ON107, which states "Cardinalities are displayed," typically occurs in the context of data modeling or when working with the SAP Business Warehouse (BW) or SAP HANA. This message is not necessarily an error but rather an informational message indicating that cardinalities (the relationships between entities in a data model) are being displayed.
  
  Cause:
  The message ON107 is usually triggered when you are working with data models, such as InfoObjects, InfoProviders, or when defining relationships between tables in SAP BW or HANA. It indicates that the system is showing the cardinalities of the relationships defined in the model, which can help users understand how data entities are related to one another.
  
  Solution:
  Since ON107 is an informational message rather than an error, there is no specific "solution" required to resolve it. However, if you are looking to address any underlying issues or to better understand the cardinalities being displayed, consider the