How To Fix FDT_CHANGE_INFO191 - Catalog structure was changed

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 191

• Message text: Catalog structure was changed

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_CHANGE_INFO191 - Catalog structure was changed ?

  The SAP error message FDT_CHANGE_INFO191 indicates that there has been a change in the catalog structure that affects the data or configuration you are working with. This error typically arises in the context of SAP Fiori or SAP S/4HANA applications that utilize the FDT (Flexible Data Type) framework, which is used for managing and processing data types and structures.
  Cause:
  The error is usually caused by one of the following:
  
  Changes in Catalog Structure: The underlying data model or catalog structure has been modified, which can happen due to updates, configuration changes, or system upgrades.
  Inconsistent Data: The data being processed may not align with the new structure, leading to inconsistencies.
  Custom Developments: If there are custom developments or extensions that rely on the previous catalog structure, they may not function correctly after the change.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check for Recent Changes: Review any recent changes made to the catalog structure. This could include changes made by developers or during system upgrades.
  
  
  Update Custom Code: If you have custom developments that depend on the catalog structure, ensure that they are updated to align with the new structure.
  
  
  Reconfigure the Catalog: If applicable, reconfigure the catalog settings in the SAP system to ensure they are consistent with the new structure.
  
  
  Data Consistency Check: Perform a data consistency check to identify any discrepancies that may have arisen due to the change in structure.
  
  
  Consult Documentation: Refer to SAP documentation or release notes related to the changes in the catalog structure for guidance on how to adapt to the new configuration.
  
  
  Contact SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP support for assistance. They can provide insights based on the specific version and configuration of your SAP system.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide guidance on handling changes in catalog structures.
  FDT Documentation: Review the official SAP documentation on the Flexible Data Type framework for more details on how it operates and how to manage changes.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.