How To Fix /FTI/SERV_TECH_ERROR021 - Type '&1' not found

SAP Error Message - Details

• Message type: E = Error

• Message class: /FTI/SERV_TECH_ERROR -

• Message number: 021

• Message text: Type '&1' not found

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 /FTI/SERV_TECH_ERROR021 - Type '&1' not found ?

  The SAP error message /FTI/SERV_TECH_ERROR021 Type '&1' not found typically indicates that the system is unable to find a specific type of object or data that is expected in the context of the operation being performed. This error is often related to the SAP Fiori or SAP S/4HANA environments, particularly when dealing with Fiori applications or services.
  Cause:
  
  Missing Configuration: The type referenced in the error message may not be configured correctly in the system. This could be due to missing entries in the relevant tables or configuration settings.
  Transport Issues: If the type was recently transported from another system, there may have been issues during the transport process, leading to incomplete or missing objects.
  Development Issues: If the type is custom-developed, it may not have been activated or might have been deleted inadvertently.
  Version Mismatch: There could be a version mismatch between the frontend and backend components, leading to the system not recognizing the type.
  
  Solution:
  
  Check Configuration: Verify that the type is correctly configured in the system. This may involve checking relevant customizing settings or entries in the database.
  Transport Check: If the type was recently transported, check the transport logs for any errors or warnings. Ensure that all necessary objects were included in the transport request.
  Activation: If the type is custom, ensure that it has been activated in the development environment. You can do this by navigating to the relevant development objects in the ABAP Workbench (SE80 or SE11).
  System Consistency: Run consistency checks in the system to identify any inconsistencies that may be causing the issue. This can include checking for missing objects or dependencies.
  Debugging: If you have access to the development environment, you can debug the application or service to identify where the error is occurring and gather more context about the missing type.
  Consult Documentation: Review SAP documentation or notes related to the specific application or service you are working with. There may be known issues or additional configuration steps required.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues related to this error message. You can search for the error message or related keywords in the SAP Support Portal.
  Community Forums: Engage with the SAP Community or forums where other users may have encountered similar issues. They may provide insights or solutions based on their experiences.
  SAP Support: If the issue persists and you are unable to resolve it, consider reaching out to SAP Support for assistance. Provide them with detailed information about the error, including the context in which it occurs.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.