How To Fix SDDIC_ADT_DDLX027 - 'parameterRef' type for annotation '&1' is not supported


SDDIC_ADT_DDLX027 - Overview

  • Message type: E = Error

  • Message class: SDDIC_ADT_DDLX - Messages for CDS Metadata Extension

  • Message number: 027

  • Message text: 'parameterRef' type for annotation '&1' is not supported

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Smart SAP Assistant

  • What is the cause and solution for SAP error message SDDIC_ADT_DDLX027 - 'parameterRef' type for annotation '&1' is not supported ?
    The SAP error message SDDIC_ADT_DDLX027 indicates that there is an issue with the type of a parameter reference in an annotation within your ABAP code or data definition. This error typically arises when the system encounters an unsupported type for a parameter reference in an annotation, which can occur in various contexts, such as when working with CDS (Core Data Services) views or other data definitions.
    
    Cause: Unsupported Data Type: The parameter reference type specified in the annotation is not supported by the system. This can happen if you are using a custom or non-standard data type that the system does not recognize. Incorrect Annotation Usage: The annotation may be incorrectly defined or used in a way that does not conform to the expected syntax or semantics. Version Compatibility: The error may also arise if you are using features or annotations that are not supported in the version of SAP you are working with.
    Solution: Check

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