How To Fix HR99S_ITG000 - The &1 class does not exist or is an incompatible type

HR99S_ITG000 - Overview

• Message type: E = Error

• Message class: HR99S_ITG - DAQ Generic Infotype, Message Class

• Message number: 000

• Message text: The &1 class does not exist or is an incompatible type

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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Smart SAP Assistant

• What is the cause and solution for SAP error message HR99S_ITG000 - The &1 class does not exist or is an incompatible type ?

  The SAP error message HR99S_ITG000 indicates that there is an issue with a specific class in the SAP system. This error typically arises in the context of HR (Human Resources) processes, particularly when dealing with integration or data transfer between different components or systems.
  
  Cause:
  
  Non-Existent Class: The specified class (denoted by &1 in the error message) does not exist in the system. This could be due to a typo, or the class may not have been created or activated.
  Incompatible Type: The class exists, but it is of a different type than what is expected. For example, if the system expects a certain type of class (like a specific subtype of an object) and receives a different one, this error can occur.
  
  Configuration Issues: There may be configuration issues in the system that prevent the proper recognition of the class.
  Transport Issues: If the class was recently transported from another system, there may have