How To Fix RSDSO_UPDATE021 - Table type &1 is not supported

RSDSO_UPDATE021 - Overview

• Message type: E = Error

• Message class: RSDSO_UPDATE -

• Message number: 021

• Message text: Table type &1 is not supported

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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RSDSO_UPDATE021 - Details

• The SAP error message RSDSO_UPDATE021 with the description "Table type &1 is not supported" typically occurs in the context of SAP BW (Business Warehouse) or SAP HANA when there is an issue with the type of table being used in a data source or data flow. This error indicates that the system is trying to process a table type that is not supported for the operation being performed.
  Causes:
  
  Unsupported Table Type: The error usually arises when the data source is configured to use a table type that is not compatible with the operation being performed (e.g., update, extraction).
  Incorrect Data Source Configuration: The data source may be incorrectly configured, pointing to a table type that is not intended for the specific data flow or transformation.
  Data Source Type Mismatch: There may be a mismatch between the expected data source type and the actual type being used in the data flow.
  Version Compatibility: The error