How To Fix /IBX/PE_CON_SRV025 - Connector class &1 cannot be serialized

/IBX/PE_CON_SRV025 - Overview

• Message type: E = Error

• Message class: /IBX/PE_CON_SRV -

• Message number: 025

• Message text: Connector class &1 cannot be serialized

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/PE_CON_SRV025 - Connector class &1 cannot be serialized ?

  The SAP error message /IBX/PE_CON_SRV025 Connector class &1 cannot be serialized typically indicates an issue with the serialization of a connector class in the SAP system. This error can occur in various contexts, particularly when dealing with integration scenarios, such as when using SAP Cloud Platform Integration (CPI) or other middleware solutions.
  
  Cause:
  
  Non-Serializable Class: The connector class specified in the error message (&1) is not marked as serializable. In Java, for an object to be serialized, it must implement the Serializable interface.
  Missing Serialization Methods: The class may not have the required serialization methods (writeObject and readObject) implemented correctly.
  Incompatible Data Types: The class may contain fields that are not serializable, such as certain types of collections or custom objects that do not implement serialization.
  Version Mismatch: There may be a version mismatch between the connector class and the system trying to serialize it, leading to serialization issues.
  
  
  Solution:
  
  Check Class Definition: Ensure that the connector