How To Fix /SSB/CORE428 - Invalid navigation type

SAP Error Message - Details

• Message type: E = Error

• Message class: /SSB/CORE -

• Message number: 428

• Message text: Invalid navigation 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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message /SSB/CORE428 - Invalid navigation type ?

  The SAP error message /SSB/CORE428 Invalid navigation type typically occurs in the context of SAP BusinessObjects or SAP BW (Business Warehouse) when there is an issue with the navigation type specified in a query or report. This error indicates that the system is unable to process the navigation request due to an invalid or unsupported navigation type.
  Causes:
  
  Incorrect Navigation Type: The navigation type specified in the query or report may not be valid or recognized by the system.
  Configuration Issues: There may be configuration issues in the SAP BW system or the BusinessObjects environment that lead to this error.
  Data Model Changes: Changes in the underlying data model (e.g., InfoObjects, InfoProviders) may result in navigation types that are no longer valid.
  Version Compatibility: There may be compatibility issues between different versions of SAP BW and BusinessObjects.
  
  Solutions:
  
  Check Navigation Type: Review the navigation type specified in your query or report. Ensure that it is valid and supported by the system.
  Update Queries/Reports: If the navigation type is outdated or incorrect, update the queries or reports to use a valid navigation type.
  Review Configuration: Check the configuration settings in SAP BW and BusinessObjects to ensure they are set up correctly.
  Data Model Review: If there have been recent changes to the data model, review those changes to ensure that they are compatible with the navigation types being used.
  Consult Documentation: Refer to SAP documentation or release notes for any changes related to navigation types in the version you are using.
  Contact SAP Support: If the issue persists, consider reaching out to SAP support for further assistance, especially if it appears to be a bug or a deeper system issue.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide guidance on troubleshooting.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed.
  System Logs: Review system logs for additional error messages or warnings that may provide more context about the issue.
  
  By following these steps, you should be able to identify the cause of the /SSB/CORE428 Invalid navigation type error and implement a suitable solution.