How To Fix SAI_MAPPING203 - Java mapping of application raised an exception

SAI_MAPPING203 - Overview

• Message type: E = Error

• Message class: SAI_MAPPING - Mapping

• Message number: 203

• Message text: Java mapping of application raised an exception

What causes this issue?

A StreamTransformationException &V2& was thrown by the application
mapping program &V1&.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message SAI_MAPPING203 - Java mapping of application raised an exception ?

  The SAP error message SAI_MAPPING203 indicates that there was an exception raised during the Java mapping process in an SAP PI/PO (Process Integration/Process Orchestration) scenario. This error typically occurs when there is an issue with the Java mapping program that is being executed as part of the message processing.
  Causes:
  
  Coding Errors: There may be bugs or exceptions in the Java mapping code itself, such as null pointer exceptions, array index out of bounds, etc.
  Input Data Issues: The input data being processed may not conform to the expected format or structure, leading to exceptions during processing.
  
  Configuration Issues: Incorrect configuration of the mapping or the associated message types can lead to errors.
  Resource Limitations: Insufficient memory or other resource constraints on the server can cause the mapping to fail.
  Dependencies: Missing or incompatible libraries or dependencies that the Java mapping relies on.
  
  Solutions:
  
  Check the Java Mapping Code: Review the Java mapping code for any logical errors