How To Fix /IBX/UIF034 - Request class &1 is not serializable

/IBX/UIF034 - Overview

• Message type: E = Error

• Message class: /IBX/UIF -

• Message number: 034

• Message text: Request class &1 is not serializable

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 /IBX/UIF034 - Request class &1 is not serializable ?

  The SAP error message /IBX/UIF034 Request class &1 is not serializable typically indicates that there is an issue with the serialization of a request class in the context of SAP's UI Framework (UIF). Serialization is the process of converting an object into a format that can be easily stored or transmitted and then reconstructed later.
  
  Cause:
  
  Non-Serializable Class: The request class specified in the error message is not implementing the necessary interfaces or methods to be serializable. In Java, for example, a class must implement the Serializable interface to be serialized.
  Missing Annotations: If you are using a framework that relies on annotations for serialization, the required annotations might be missing.
  Complex Data Types: The class may contain fields that are themselves non-serializable or contain references to non-serializable objects.
  
  Configuration Issues: There may be configuration issues in the SAP system that prevent proper serialization of the request class.
  
  
  Solution:
  
  Implement Serializable: Ensure that the request class implements