How To Fix FH050 - System error: action type & not defined in table T020

SAP Error Message - Details

• Message type: E = Error

• Message class: FH - General ledger module messages

• Message number: 050

• Message text: System error: action type & not defined in table T020

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FH050 - System error: action type & not defined in table T020 ?

  The SAP error message FH050, which states "System error: action type & not defined in table T020," typically occurs in the context of financial transactions, particularly when dealing with payment processing or document handling in SAP. This error indicates that the system is trying to execute an action type that is not defined in the configuration table T020.
  Cause:
  
  Missing Action Type: The action type referenced in the error message is not defined in the T020 table. This could happen if the action type was deleted, not configured, or if there is a typo in the action type being called.
  Configuration Issues: There may be issues with the configuration settings in the financial module, particularly in the area of payment processing or document management.
  Custom Development: If there are custom programs or enhancements that reference action types, they may be incorrectly configured or not aligned with the standard SAP settings.
  
  Solution:
  
  
  Check Table T020: 
  
  Use transaction code SE11 or SE16 to view the contents of table T020. Look for the action type mentioned in the error message.
  If the action type is missing, you will need to add it. This typically requires access to the configuration settings in the SAP system.
  
  
  
  Define Action Type:
  
  If you have the necessary authorizations, you can define the action type in the configuration. This is usually done in the Financial Accounting (FI) module under the relevant settings for payment processing or document handling.
  Navigate to the configuration path: SPRO > Financial Accounting > Accounts Receivable and Accounts Payable > Business Transactions > Payment Transactions > Define Action Types.
  
  
  
  Check Custom Code: 
  
  If there are custom developments or enhancements, review the code to ensure that it is correctly referencing the action types defined in T020.
  Make necessary adjustments to the custom code if it is causing the issue.
  
  
  
  Consult Documentation: 
  
  Review SAP documentation or notes related to the specific action type and its usage to ensure that it is being used correctly.
  
  
  
  Contact SAP Support: 
  
  If you are unable to resolve the issue, consider reaching out to SAP support for assistance, especially if this is a production environment.
  
  
  
  Related Information:
  
  Transaction Codes: SE11 (Data Dictionary), SE16 (Data Browser), SPRO (Customizing).
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional guidance.
  Testing: After making changes, ensure to test the functionality in a development or quality assurance environment before moving to production.
  
  By following these steps, you should be able to identify the cause of the FH050 error and implement a solution to resolve it.