How To Fix MASS_SPSH023 - Type &1 is not a class

MASS_SPSH023 - Overview

• Message type: E = Error

• Message class: MASS_SPSH - Messages for spreadsheet import functionality

• Message number: 023

• Message text: Type &1 is not a class

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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.

Unfortunately, there isn't any extra information in this error notice.

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MASS_SPSH023 - Details

• The SAP error message MASS_SPSH023 with the description "Type &1 is not a class" typically occurs in the context of mass changes or data updates in SAP, particularly when using transaction codes related to mass maintenance (like MASS or similar).
  
  Cause:
  This error usually indicates that the system is trying to reference a type (like a class or data type) that does not exist or is not recognized in the current context. The placeholder &1 in the error message will be replaced with the name of the type that is causing the issue. Common causes include:
  
  Typographical Error: There may be a typo in the class name or type being referenced.
  Missing Class: The class or type may not have been created or activated in the system.
  Authorization Issues: The user may not have the necessary authorizations to access the class or type.
  Namespace Issues: The class might be in a different namespace that is not