How To Fix /UI2/CDMFCC168 - Serialization error '&3', for entity &1 '&2'.

/UI2/CDMFCC168 - Overview

• Message type: E = Error

• Message class: /UI2/CDMFCC -

• Message number: 168

• Message text: Serialization error '&3', for entity &1 '&2'.

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 /UI2/CDMFCC168 - Serialization error '&3', for entity &1 '&2'. ?

  The SAP error message /UI2/CDMFCC168 Serialization error '&3', for entity &1 '&2' typically occurs in the context of SAP Fiori applications or OData services when there is an issue with the serialization of data being sent or received. This error can arise due to various reasons, including data inconsistencies, issues with the OData service, or problems with the underlying data model.
  Causes:
  
  Data Inconsistencies: The data being serialized may not conform to the expected format or structure, leading to serialization errors.
  OData Service Issues: There may be issues with the OData service itself, such as incorrect metadata or problems with the service implementation.
  Model Definition Errors: The entity model may not be correctly defined, leading to serialization issues when the application tries to process the data.
  Large Data Volume: If the data being processed is too large, it may exceed the limits set for serialization, causing the error.
  Network Issues: Intermittent network issues can also lead