How To Fix SALV_WD_EXCEPTION016 - Property &OBJECT& with attribute &KEY& is not supported by ALV

SALV_WD_EXCEPTION016 - Overview

• Message type: E = Error

• Message class: SALV_WD_EXCEPTION -

• Message number: 016

• Message text: Property &OBJECT& with attribute &KEY& is not supported by ALV

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SALV_WD_EXCEPTION016 - Property &OBJECT& with attribute &KEY& is not supported by ALV ?

  The SAP error message SALV_WD_EXCEPTION016 indicates that there is an issue with the ALV (ABAP List Viewer) when trying to display a property or attribute that is not supported. This typically occurs in the context of using the SAP Web Dynpro framework with ALV.
  
  Cause:
  The error message SALV_WD_EXCEPTION016 is triggered when:
  
  You are trying to use a property or attribute in your ALV that is not recognized or supported by the ALV framework.
  The data type of the attribute is incompatible with what ALV can handle.
  The attribute might be a complex type or a nested structure that ALV cannot process.
  
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check the Data Structure: Review the data structure you are passing to the ALV. Ensure that all attributes are of simple types (like CHAR, NUMC, DATS, etc.) that ALV can handle.
  
  
  Modify the Data Model: If you have complex types or nested structures, consider flattening the