How To Fix RD175 - Conversion to generic delta is currently not possible. See long text

RD175 - Overview

• Message type: E = Error

• Message class: RD - CO-PA Connection to SAP BW

• Message number: 175

• Message text: Conversion to generic delta is currently not possible. See long text

What causes this issue?

Conversion of the DataSource &V1& to a generic delta method is
currently not possible because assignment changes have been made since
the last delta.

System Response

The conversion cannot be performed.

How to fix this error?

First run a DeltaInit for DataSource &V1& and start the conversion to a
generic delta method again.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RD175 - Conversion to generic delta is currently not possible. See long text ?

  The SAP error message RD175, which states "Conversion to generic delta is currently not possible. See long text," typically occurs in the context of SAP BW (Business Warehouse) or SAP BW/4HANA when there is an issue with the delta process for data extraction. This error can arise during the process of converting a delta data source to a generic delta data source.
  Causes:
  
  Data Source Configuration: The data source may not be properly configured for delta extraction. This can happen if the delta mechanism is not set up correctly in the source system.
  Delta Queue Issues: There may be issues with the delta queue, such as it being empty or not properly initialized.
  Data Model Changes: Changes in the underlying data model (like changes in the structure of the source table) can lead to inconsistencies that prevent delta extraction.
  Missing or Incorrect Delta Initialization: If the delta initialization has not been performed correctly, the system