How To Fix SADL_CONSUMP_SERVICE017 - Type '&1' of element '&2' not supported. Only type kind element supported

SAP Error Message - Details

• Message type: E = Error

• Message class: SADL_CONSUMP_SERVICE - SADL Consumption Service

• Message number: 017

• Message text: Type '&1' of element '&2' not supported. Only type kind element supported

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SADL_CONSUMP_SERVICE017 - Type '&1' of element '&2' not supported. Only type kind element supported ?

  The SAP error message SADL_CONSUMP_SERVICE017 indicates that there is an issue with the type of an element in a service definition when using the SAP ABAP programming model for SAP Fiori applications. Specifically, the error states that the type of the element is not supported, and only type kind elements are allowed.
  Cause:
  This error typically occurs when:
  
  Unsupported Data Type: The element in question is of a type that is not supported by the SADL (SAP Data Access Layer) consumption service. SADL primarily supports type kind elements, which are basic data types or structures that can be directly mapped to database fields.
  Incorrect Service Definition: The service definition may have been incorrectly configured, leading to the inclusion of unsupported types.
  Modeling Issues: There may be issues in the underlying data model or the way the data is being consumed in the service.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Element Types: Review the data model and ensure that all elements used in the service definition are of supported types. Only use basic types (like STRING, INT, etc.) or type kind elements that can be mapped to database fields.
  
  
  Modify Service Definition: If you find unsupported types, modify the service definition to replace them with supported types. This may involve changing the data type in the underlying data model or adjusting the service definition itself.
  
  
  Use Type Kind Elements: Ensure that the elements in your service are defined as type kind elements. This means they should be simple types or structures that can be directly mapped to the database.
  
  
  Check for Updates: Ensure that your SAP system is up to date, as there may be patches or updates that address issues related to SADL and service consumption.
  
  
  Consult Documentation: Refer to the official SAP documentation for SADL and service consumption to understand the supported types and best practices for defining services.
  
  
  Debugging: If the issue persists, consider debugging the service to identify the exact element causing the issue. This may involve checking the service implementation and the data model.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to SADL and service consumption for any known issues or fixes.
  SAP Community: Engage with the SAP Community forums to see if others have encountered similar issues and what solutions they found.
  ABAP Development: Familiarize yourself with ABAP development best practices, especially regarding data modeling and service definitions.
  
  By following these steps, you should be able to identify and resolve the issue causing the SADL_CONSUMP_SERVICE017 error.