How To Fix SIW107 - Data element &2: Type Category &1 is not supported (REFKIND)

SAP Error Message - Details

• Message type: E = Error

• Message class: SIW - Service Implementation Workbench

• Message number: 107

• Message text: Data element &2: Type Category &1 is not supported (REFKIND)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SIW107 - Data element &2: Type Category &1 is not supported (REFKIND) ?

  The SAP error message SIW107 indicates that there is an issue with a data element in the context of a specific type category that is not supported. This error typically arises in the context of data modeling or when working with data elements in SAP systems, particularly in the context of ABAP programming or data dictionary definitions.
  Cause:
  The error message SIW107 is triggered when:
  
  A data element is being used in a context where its type category is not supported. The type category could refer to various data types such as character, numeric, date, etc.
  The data element is defined with a reference kind (REFKIND) that is not compatible with the operation or context in which it is being used.
  There may be a mismatch between the expected data type and the actual data type being used in a program or function module.
  
  Solution:
  To resolve the SIW107 error, you can take the following steps:
  
  
  Check Data Element Definition:
  
  Go to the Data Dictionary (transaction SE11) and check the definition of the data element mentioned in the error message (indicated by &2).
  Ensure that the data element is defined correctly and that its type category is appropriate for the context in which it is being used.
  
  
  
  Review Type Category:
  
  Verify the type category (indicated by &1) of the data element. Ensure that it is compatible with the operations you are trying to perform.
  If the type category is not supported, consider changing the data element to a supported type or using a different data element that meets the requirements.
  
  
  
  Check Program Logic:
  
  Review the ABAP code or the program logic where the error occurs. Ensure that the data types being used in assignments, function calls, or data manipulations are compatible with each other.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for more information on the specific data element and its intended use. This can provide insights into any limitations or requirements.
  
  
  
  Testing:
  
  After making changes, test the program or functionality to ensure that the error is resolved and that the system behaves as expected.
  
  
  
  Related Information:
  
  Transaction Codes: SE11 (Data Dictionary), SE80 (Object Navigator), SE37 (Function Module).
  Data Types in ABAP: Familiarize yourself with the different data types and their categories in ABAP programming.
  SAP Notes: Check SAP Notes for any known issues or patches related to the specific data element or type category.
  
  If the issue persists after following these steps, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.