How To Fix FDT_HANA305 - Invalid object type &1

SAP Error Message - Details

• Message type: E = Error

• Message class: FDT_HANA - BRFplus: HANA Integration

• Message number: 305

• Message text: Invalid object type &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 FDT_HANA305 - Invalid object type &1 ?

  The SAP error message FDT_HANA305: Invalid object type &1 typically occurs in the context of SAP applications that interact with HANA databases, particularly when dealing with Field Data Management (FDM) or similar functionalities. This error indicates that the system has encountered an object type that is not recognized or is invalid for the operation being performed.
  Causes:
  
  Incorrect Object Type: The object type being referenced may not exist or is not valid in the context of the operation.
  Configuration Issues: There may be misconfigurations in the system settings or in the data model that lead to the system not recognizing the object type.
  Data Model Changes: If there have been recent changes to the data model or database schema, the application may not be updated to reflect these changes.
  Version Compatibility: The error may arise if there is a mismatch between the versions of the SAP application and the HANA database.
  
  Solutions:
  
  Check Object Type: Verify that the object type referenced in the error message is correct and exists in the database. You can do this by checking the relevant tables or views in the HANA database.
  Review Configuration: Ensure that all configurations related to the object types are correctly set up in the SAP system. This may involve checking the settings in the FDM or related modules.
  Update Data Model: If there have been changes to the data model, ensure that all relevant components are updated accordingly. This may involve regenerating certain objects or refreshing the data model.
  Consult Documentation: Refer to SAP documentation or notes related to the specific version of the application and HANA database you are using. There may be specific patches or updates that address this issue.
  Check for SAP Notes: Look for any SAP Notes that might address this specific error. SAP frequently releases notes that provide solutions or workarounds for known issues.
  Contact SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance. Provide them with detailed information about the error, including the context in which it occurs.
  
  Related Information:
  
  SAP HANA Documentation: Familiarize yourself with the SAP HANA documentation, especially sections related to data modeling and object types.
  Field Data Management (FDM): Understanding how FDM works and its configuration can help in troubleshooting related issues.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can provide insights or solutions.
  
  By following these steps, you should be able to identify the cause of the FDT_HANA305 error and implement a suitable solution.