Message type: E = Error
Message class:  /BOFU/FBI_DT_VIEW -  
Message number: 026
Message text: Field &1 of UI Structure &2 uses table type; this is not supported
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The SAP error message /BOFU/FBI_DT_VIEW026 Field &1 of UI Structure &2 uses table type; this is not supported typically occurs in the context of SAP applications that utilize UI structures, particularly in the context of SAP Fiori or SAP Business Objects. This error indicates that a field in the specified UI structure is defined using a table type, which is not supported in the context where it is being used.
Cause: Table Type Usage: The field in question is defined as a table type in the underlying data model, but the UI framework does not support displaying or processing table types directly in the UI. Incompatible Data Structure: The UI structure expects a different data type (like a simple data type or a structure) rather than a table type.
Configuration Issues: There may be a misconfiguration in the data model or UI structure that leads to this incompatibility.
Solution: Change Data Type: Modify the data model
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