How To Fix RSISW402 - Class type &1 does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: RSISW - Intelligent Services

• Message number: 402

• Message text: Class type &1 does not exist

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 RSISW402 - Class type &1 does not exist ?

  The SAP error message RSISW402, which states "Class type &1 does not exist," typically occurs in the context of SAP BW (Business Warehouse) or SAP BI (Business Intelligence) when there is an issue related to the classification of objects, such as InfoObjects, InfoProviders, or other data modeling components.
  Cause:
  
  Missing Class Type: The specified class type (indicated by &1) does not exist in the system. This could be due to a configuration issue or a missing transport.
  Incorrect Configuration: The system might be looking for a class type that has not been defined or has been deleted.
  Transport Issues: If the system has recently undergone a transport, the class type may not have been included in the transport request.
  Development vs. Production: The class type may exist in the development environment but not in the production environment, leading to inconsistencies.
  
  Solution:
  
  Check Class Type: Verify if the class type exists in the system. You can do this by navigating to the relevant transaction (e.g., SE11 for Data Dictionary) and checking the class type.
  Create or Restore Class Type: If the class type does not exist, you may need to create it or restore it from a transport request if it was deleted.
  Transport Requests: If the issue arose after a transport, check the transport logs to ensure that all necessary objects were included and successfully imported.
  Consistency Check: Run consistency checks in the BW system to identify any inconsistencies in the data model that may be causing the error.
  Consult Documentation: Review SAP documentation or notes related to the specific class type to ensure that it is set up correctly.
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like SE11 (Data Dictionary), SE80 (Object Navigator), or RSA1 (Data Warehousing Workbench) to investigate the issue further.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. You can search for RSISW402 in the SAP Support Portal.
  System Logs: Review system logs (transaction SM21) for any additional error messages or warnings that may provide more context about the issue.
  Community Forums: Consider checking SAP Community forums or other user groups for similar issues and solutions shared by other users.
  
  By following these steps, you should be able to identify the cause of the RSISW402 error and implement a solution to resolve it.