How To Fix FH027 - System error: start screen not found in table DYNTAB

SAP Error Message - Details

• Message type: E = Error

• Message class: FH - General ledger module messages

• Message number: 027

• Message text: System error: start screen not found in table DYNTAB

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message FH027 - System error: start screen not found in table DYNTAB ?

  The SAP error message FH027, which states "System error: start screen not found in table DYNTAB," typically indicates that the system is unable to find the initial screen for a transaction or program in the dynamic table (DYNTAB) that holds screen definitions. This can occur for several reasons, including missing or corrupted screen definitions, issues with the program or transaction, or problems with the SAP GUI.
  Causes:
  
  Missing Screen Definition: The screen definition for the transaction or program you are trying to access is not present in the DYNTAB table.
  Corrupted Program: The program associated with the transaction may be corrupted or not properly activated.
  Transport Issues: If the transaction or program was recently transported from another system, the transport may not have included all necessary components.
  Authorization Issues: Lack of proper authorizations can sometimes lead to this error, as the system may not be able to access the required screen.
  SAP GUI Issues: Problems with the SAP GUI installation or configuration can also lead to this error.
  
  Solutions:
  
  
  Check Screen Definitions:
  
  Use transaction SE80 or SE11 to check the DYNTAB table for the missing screen definition. You can also check the program associated with the transaction to ensure it is correctly defined.
  
  
  
  Re-activate the Program:
  
  If the program is corrupted, you can try to re-activate it using transaction SE38 or SE80. This may resolve any issues with the screen definitions.
  
  
  
  Transport Check:
  
  If the issue arose after a transport, verify that all necessary objects were included in the transport request. You may need to re-transport the missing components.
  
  
  
  Check Authorizations:
  
  Ensure that the user has the necessary authorizations to access the transaction. You can check this using transaction SU53 or by consulting with your security team.
  
  
  
  SAP GUI Reinstallation:
  
  If the problem persists, consider reinstalling or updating the SAP GUI to ensure that it is functioning correctly.
  
  
  
  System Logs:
  
  Check the system logs (transaction SM21) for any additional error messages or warnings that may provide more context about the issue.
  
  
  
  SAP Notes:
  
  Search for relevant SAP Notes in the SAP Support Portal that may address this specific error. There may be patches or updates available that resolve the issue.
  
  
  
  Related Information:
  
  Transaction Codes: SE80 (Object Navigator), SE11 (Data Dictionary), SE38 (ABAP Editor), SU53 (Authorization Check), SM21 (System Log).
  SAP Support: If the issue cannot be resolved internally, consider reaching out to SAP Support for further assistance, providing them with detailed information about the error and the steps taken to troubleshoot.
  
  By following these steps, you should be able to identify and resolve the cause of the FH027 error in your SAP system.