How To Fix CM_EHHSS_HSI033 - Data not saved. Classes for custom export must implement interface '&1'.

CM_EHHSS_HSI033 - Overview

• Message type: E = Error

• Message class: CM_EHHSS_HSI - HSI: Message class

• Message number: 033

• Message text: Data not saved. Classes for custom export must implement interface '&1'.

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 CM_EHHSS_HSI033 - Data not saved. Classes for custom export must implement interface '&1'. ?

  The SAP error message CM_EHHSS_HSI033 indicates that there is an issue with the custom export classes in your SAP system. Specifically, it suggests that the classes you are using for custom export do not implement the required interface specified by the error message.
  
  Cause:
  
  Missing Interface Implementation: The custom export classes you are trying to use do not implement the necessary interface that SAP expects. This could be due to a coding oversight or an incomplete implementation of the class.
  Incorrect Class Configuration: The classes may not be correctly configured in the system, leading to the inability to save data.
  Version Mismatch: If you are using a version of the class that is not compatible with the current SAP system or the specific module you are working with, this error may occur.
  
  
  Solution:
  
  
  Check Class Implementation:
  
  Verify that the custom export classes implement the required interface. You can do this by checking the class definition in the