How To Fix DHBAS_CDS002 - CDS Entity Serialization Error

DHBAS_CDS002 - Overview

• Message type: E = Error

• Message class: DHBAS_CDS - Message Class for CDS Parsing,Exporting,Entity Creation

• Message number: 002

• Message text: CDS Entity Serialization Error

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 DHBAS_CDS002 - CDS Entity Serialization Error ?

  The SAP error message DHBAS_CDS002 indicates a "CDS Entity Serialization Error." This error typically occurs when there is an issue with the serialization of Core Data Services (CDS) entities in SAP. Serialization is the process of converting an object into a format that can be easily stored or transmitted and then reconstructed later.
  Causes:
  
  Data Type Mismatch: The data types defined in the CDS view may not match the expected types in the consuming application or service.
  Null Values: The presence of unexpected null values in the data being serialized can lead to serialization errors.
  Complex Data Structures: If the CDS entity includes complex data types or nested structures that are not handled properly, it can cause serialization issues.
  Versioning Issues: Changes in the CDS view or its underlying data model that are not properly versioned or managed can lead to serialization errors.
  Incompatible Changes: Changes in the structure of the CDS entity that are not