How To Fix FDT_CHANGE_INFO177 - &1 object types were removed from catalog

SAP Error Message - Details

• Message type: E = Error

• Message class: FDT_CHANGE_INFO - FDT: Changes info in object for different versions

• Message number: 177

• Message text: &1 object types were removed from catalog

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FDT_CHANGE_INFO177 - &1 object types were removed from catalog ?

  The SAP error message FDT_CHANGE_INFO177 indicates that certain object types have been removed from the catalog in the context of the SAP Fiori Design Time (FDT) or related functionalities. This error typically arises when there are inconsistencies or changes in the object types that are being referenced in the system.
  Cause:
  
  Object Type Removal: The specific object types that are referenced in your configuration or application have been removed from the catalog. This could happen due to system updates, changes in the configuration, or manual deletions.
  Inconsistent Catalog: The catalog may not be in sync with the current state of the system, possibly due to changes made in the backend or during a transport process.
  Transport Issues: If the object types were part of a transport request that was not properly imported or was deleted, this could lead to the error.
  
  Solution:
  
  Check Catalog Entries: Verify the entries in the catalog to see if the object types mentioned in the error message are indeed missing. You can do this through the relevant transaction codes or Fiori apps that manage catalogs.
  Recreate or Restore Object Types: If the object types were removed unintentionally, you may need to recreate them or restore them from a backup or transport request.
  Update References: If the object types have been changed or replaced, update any references in your configurations or applications to point to the correct object types.
  Transport Management: Ensure that all transport requests are correctly imported and that there are no inconsistencies in the transport logs. If necessary, re-import the transport requests.
  Consult Documentation: Check SAP Notes or documentation related to the specific version of SAP you are using, as there may be known issues or patches available that address this error.
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes that might provide additional context or solutions for this specific error message.
  Fiori Design Time Documentation: Review the official SAP documentation for Fiori Design Time to understand how object types are managed and how to troubleshoot related issues.
  Community Forums: Engage with the SAP Community or forums where other users may have encountered similar issues and can provide insights or solutions.
  
  If the issue persists after trying the above solutions, it may be beneficial to reach out to SAP Support for further assistance.