How To Fix ESH_TREX_ADMIN142 - Error on serialization of object nodes for &1

ESH_TREX_ADMIN142 - Overview

• Message type: E = Error

• Message class: ESH_TREX_ADMIN - TREX Indexing and Index Administration

• Message number: 142

• Message text: Error on serialization of object nodes for &1

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 ESH_TREX_ADMIN142 - Error on serialization of object nodes for &1 ?

  The SAP error message ESH_TREX_ADMIN142 typically indicates an issue related to the serialization of object nodes in the context of the SAP Enterprise Search (TREX) system. This error can occur during various operations, such as indexing or data retrieval, and it usually points to a problem with the data structure or configuration.
  
  Cause:
  
  Data Structure Issues: The error may arise if there are inconsistencies or corruptions in the data structure being serialized. This could be due to missing fields, incorrect data types, or other schema-related issues.
  Configuration Problems: Incorrect configuration settings in the TREX or Enterprise Search setup can lead to serialization errors. This includes issues with the search connector or the data source configuration.
  Version Mismatch: If there are version mismatches between the components of the SAP system (e.g., TREX and the application server), it can lead to serialization issues.
  Resource Limitations: Insufficient memory or other system resources can also cause serialization failures.
  
  
  Solution:
  
  Check Data