How To Fix SLEI_GEN018 - Existing method &1 in facade class &2 is inconsistent


SLEI_GEN018 - Overview

  • Message type: E = Error

  • Message class: SLEI_GEN - Message Texts for Business Event Facade Generation

  • Message number: 018

  • Message text: Existing method &1 in facade class &2 is inconsistent

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  • Self-Explanatory Message

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Smart SAP Assistant

  • What is the cause and solution for SAP error message SLEI_GEN018 - Existing method &1 in facade class &2 is inconsistent ?
    The SAP error message SLEI_GEN018 indicates that there is an inconsistency in a method defined in a facade class. This typically occurs in the context of SAP's Business Application Programming Interfaces (BAPIs) or when working with the SAP Gateway and OData services.
    
    Cause: The error can arise due to several reasons, including: Inconsistent Method Implementation: The method defined in the facade class does not match the expected signature or behavior. This could be due to changes in the underlying data model or business logic that have not been reflected in the facade. Missing or Incorrect Annotations: If the method is supposed to be exposed as an OData service, missing or incorrect annotations can lead to inconsistencies. Changes in the Data Model: If there have been recent changes to the underlying data model (like changes in database tables or structures), the facade class may not have been updated accordingly. Transport Issues: If the code was transported from

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