How To Fix FDT_CHANGE_INFO178 - Object types were changed in catalog

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 178

• Message text: Object types were changed in catalog

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 FDT_CHANGE_INFO178 - Object types were changed in catalog ?

  The SAP error message FDT_CHANGE_INFO178 indicates that there have been changes to object types in a catalog, which can occur in the context of SAP's Flexible Data Import (FDI) or Flexible Data Transfer (FDT) functionalities. This error typically arises when there is a mismatch between the expected object types in the catalog and the actual object types that are currently defined or being used.
  Cause:
  
  Changes in Object Types: The object types in the catalog have been modified, which could include additions, deletions, or modifications of existing object types.
  Version Mismatch: The version of the catalog being used may not match the version expected by the application or the data being processed.
  Configuration Changes: Changes in the configuration of the FDT or FDI settings may lead to discrepancies in the object types defined in the catalog.
  
  Solution:
  
  Check Catalog Configuration: Review the catalog configuration to ensure that the object types are correctly defined and match the expected structure.
  Update Catalog: If there have been changes to the object types, update the catalog to reflect these changes. This may involve re-importing or regenerating the catalog.
  Consistency Check: Perform a consistency check on the catalog and the associated object types to identify any discrepancies.
  Recreate the Catalog: If the issue persists, consider recreating the catalog from scratch to ensure that all object types are correctly defined.
  Consult Documentation: Refer to SAP documentation or notes related to FDT/FDI for any specific instructions or updates regarding object types and catalogs.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide guidance on handling changes in object types.
  Transaction Codes: Familiarize yourself with transaction codes related to FDT/FDI, such as FDT_CATALOG for managing catalogs.
  Support: If the issue cannot be resolved internally, consider reaching out to SAP support for assistance, providing them with detailed information about the error and the context in which it occurred.
  
  By following these steps, you should be able to diagnose and resolve the issue related to the FDT_CHANGE_INFO178 error message.