How To Fix DT175 - It was derived from read view &. Write class cannot be referenced

DT175 - Overview

• Message type: E = Error

• Message class: DT - Table activation (incl. indexes)

• Message number: 175

• Message text: It was derived from read view &. Write class cannot be referenced

Self-Explanatory Message

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To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message DT175 - It was derived from read view &. Write class cannot be referenced ?

  The SAP error message DT175, which states "It was derived from read view &. Write class cannot be referenced," typically occurs in the context of ABAP programming when there is an attempt to modify data in a way that is not allowed due to the nature of the data view being used.
  
  Cause:
  
  Read-Only View: The error indicates that the operation is trying to write to a data structure that is derived from a read-only view. In SAP, certain views are defined as read-only, meaning they are intended only for data retrieval and not for data modification.
  Incorrect Use of Data Classes: The error can also arise if there is an attempt to use a write class (which allows data modification) in a context where only a read class (which does not allow modification) is applicable.
  Data Model Constraints: The underlying data model may have constraints that prevent writing to certain fields or tables