How To Fix /AIF/XRFC_MESSAGES031 - Error creating RTTI during deserialization.

SAP Error Message - Details

• Message type: E = Error

• Message class: /AIF/XRFC_MESSAGES -

• Message number: 031

• Message text: Error creating RTTI during deserialization.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /AIF/XRFC_MESSAGES031 - Error creating RTTI during deserialization. ?

  The SAP error message /AIF/XRFC_MESSAGES031 Error creating RTTI during deserialization typically occurs in the context of the Application Interface Framework (AIF) when there is an issue with the deserialization process of data. This error is related to the creation of Runtime Type Information (RTTI) for the data being processed.
  Causes:
  
  Data Structure Mismatch: The data being deserialized does not match the expected structure defined in the AIF configuration. This can happen if there are changes in the data structure or if the incoming data is malformed.
  Versioning Issues: If there are version mismatches between the sender and receiver systems, it can lead to deserialization errors.
  Configuration Errors: Incorrect configuration in the AIF settings or in the interface definitions can lead to this error.
  Data Type Issues: If the data types in the incoming message do not match the expected data types in the AIF configuration, it can cause deserialization to fail.
  Corrupted Data: The data being processed may be corrupted or incomplete, leading to issues during deserialization.
  
  Solutions:
  
  Check Data Structure: Verify that the incoming data matches the expected structure defined in the AIF configuration. Ensure that all required fields are present and correctly formatted.
  Review AIF Configuration: Check the AIF configuration settings for the interface in question. Ensure that the mappings and data types are correctly defined.
  Version Compatibility: Ensure that both the sender and receiver systems are compatible in terms of data structure and versioning. If there have been recent changes, ensure that both sides are updated accordingly.
  Error Logs: Review the AIF error logs for more detailed information about the error. This can provide insights into what specifically is causing the deserialization to fail.
  Test with Sample Data: If possible, test the deserialization process with known good sample data to isolate whether the issue is with the incoming data or the configuration.
  Consult Documentation: Refer to SAP documentation or notes related to AIF and deserialization errors for additional troubleshooting steps and best practices.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide patches and updates.
  AIF Documentation: Review the official SAP AIF documentation for guidelines on configuring interfaces and handling errors.
  Community Forums: Engage with SAP community forums or support channels where similar issues may have been discussed and resolved.
  
  If the issue persists after trying the above solutions, it may be beneficial to engage SAP support for further assistance.