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Class ZCX_LLM_VALIDATION

AI Generated documentation.

Overview

ZCX_LLM_VALIDATION is a custom ABAP exception class designed for handling various validation and error scenarios in a Large Language Model (LLM) client implementation. It inherits from CX_DYNAMIC_CHECK and implements the IF_T100_MESSAGE interface, allowing for structured error messaging across SAP systems.

The class defines multiple predefined error constants covering scenarios such as:

  • Unsupported data types
  • Value range violations
  • Model-related errors
  • HTTP destination issues
  • Encryption/decryption problems
  • Provider configuration errors

Dependencies

No external dependencies are explicitly required beyond standard SAP ABAP runtime libraries.

Details

Error Constant Structure

Each error constant follows a consistent pattern:

  • Message ID (ZLLM_CLIENT)
  • Unique message number
  • Up to two attribute placeholders for dynamic error details

Constructor Mechanism

The constructor allows flexible error instantiation with optional parameters:

  • Dynamic text ID
  • Up to four string attributes for error context
  • Previous exception reference
classDiagram
    CX_DYNAMIC_CHECK <|-- ZCX_LLM_VALIDATION
    ZCX_LLM_VALIDATION : +MV_ATTR1 STRING
    ZCX_LLM_VALIDATION : +MV_ATTR2 STRING
    ZCX_LLM_VALIDATION : +CONSTRUCTOR()
    ZCX_LLM_VALIDATION : +IF_T100_MESSAGE implementation

The class supports comprehensive error tracking by storing additional context information in MV_ATTR1 through MV_ATTR4, enabling detailed error reporting and troubleshooting in LLM client interactions.