How To Fix RSTT0436 - Deserialization of check data from position &1 (&2) failed

RSTT0436 - Overview

• Message type: E = Error

• Message class: RSTT0 - Trace Tool: Message Class Engine Layer

• Message number: 436

• Message text: Deserialization of check data from position &1 (&2) failed

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

RSTT0436 - Details

• The SAP error message RSTT0436, which states "Deserialization of check data from position &1 (&2) failed," typically occurs in the context of the SAP system's transport management or data serialization/deserialization processes. This error indicates that there was a problem when the system attempted to deserialize (convert from a serialized format back to its original structure) data that was expected to be in a specific format.
  Causes:
  
  Corrupted Data: The data being deserialized may be corrupted or not in the expected format. This can happen if the data was improperly serialized or if there was an issue during the transport process.
  Version Mismatch: There may be a version mismatch between the source and target systems, leading to incompatibility in the data structures.
  Transport Errors: Issues during the transport of objects (e.g., missing or incomplete transport requests) can lead to deserialization failures.
  
  Configuration Issues: Incorrect configuration settings in the transport management system or related components can also