How To Fix TT126 - Appl, sub and components are not in the function area list DF14L

SAP Error Message - Details

• Message type: E = Error

• Message class: TT - Extended Computer Aided Test Tool (eCATT) messages

• Message number: 126

• Message text: Appl, sub and components are not in the function area list DF14L

What causes this issue?

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

System Response

How to fix this error?

Select a valid value using the F4 function.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message TT126 - Appl, sub and components are not in the function area list DF14L ?

  The SAP error message TT126 indicates that the application, sub-application, and components you are trying to use are not included in the function area list for the specified function area (in this case, DF14L). This typically occurs in the context of SAP's transport management system or when dealing with application components in a specific function area.
  Cause:
  
  Missing Configuration: The function area DF14L may not have been properly configured to include the specified application, sub-application, and components.
  Transport Request Issues: If you are trying to transport objects related to this function area, the necessary components may not be included in the transport request.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to access or modify the specified function area.
  System Version or Patch Level: The error may also arise if there are discrepancies in the system version or if certain patches have not been applied.
  
  Solution:
  
  
  Check Function Area Configuration:
  
  Go to the transaction code SE80 or SE11 and check the configuration of the function area DF14L.
  Ensure that the application, sub-application, and components you are trying to use are included in the function area list.
  
  
  
  Review Transport Requests:
  
  If you are working with transport requests, ensure that all necessary objects are included in the transport request.
  Use transaction SE09 or SE10 to check the transport requests and their contents.
  
  
  
  Authorization Check:
  
  Verify that your user has the necessary authorizations to access and modify the function area DF14L.
  You may need to consult with your SAP security team to ensure that your role includes the required permissions.
  
  
  
  Consult Documentation:
  
  Check SAP Notes or documentation related to the specific function area and components you are working with. There may be specific instructions or known issues documented.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance. Provide them with the error message details and any relevant context.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE80 (Object Navigator), SE11 (Data Dictionary), SE09/SE10 (Transport Organizer), and SU53 (Authorization Check).
  SAP Notes: Search for SAP Notes related to error TT126 or the specific function area DF14L in the SAP Support Portal.
  Documentation: Review SAP Help documentation for the specific module or area you are working with to understand the configuration and dependencies better.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution.