How To Fix T1090 - No nominal flow type is assigned to the outgoing side

SAP Error Message - Details

• Message type: E = Error

• Message class: T1 - Financial instruments

• Message number: 090

• Message text: No nominal flow type is assigned to the outgoing side

What causes this issue?

During customizing, no flow type
for the nominal amount of outgoing interest was allocated to the
transaction type.

How to fix this error?

Contact your customizing administrator.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message T1090 - No nominal flow type is assigned to the outgoing side ?

  The SAP error message T1090, which states "No nominal flow type is assigned to the outgoing side," typically occurs in the context of financial accounting or controlling when there is an issue with the configuration of flow types in the system. This error indicates that the system cannot find a valid nominal flow type for the outgoing side of a transaction, which is necessary for proper accounting entries.
  Cause:
  
  Missing Configuration: The most common cause of this error is that the nominal flow type has not been assigned to the relevant outgoing side in the configuration settings.
  Incorrect Flow Type Assignment: The flow type may be incorrectly assigned or not assigned at all in the relevant configuration settings.
  Transaction Type Issues: The transaction type being used may not have the necessary flow type defined for outgoing transactions.
  Master Data Issues: There may be issues with the master data related to the accounts or cost centers involved in the transaction.
  
  Solution:
  
  
  Check Configuration:
  
  Go to the configuration settings in SAP (Transaction code: SPRO).
  Navigate to the relevant area for flow type configuration (e.g., Financial Accounting or Controlling).
  Ensure that the nominal flow type is correctly assigned to the outgoing side for the relevant transaction type.
  
  
  
  Assign Flow Types:
  
  If the nominal flow type is missing, you will need to create or assign the appropriate flow type to the outgoing side.
  This can typically be done in the "Define Flow Types" section of the configuration.
  
  
  
  Review Transaction Types:
  
  Check the transaction type being used and ensure that it is set up correctly to handle the outgoing transactions.
  Make sure that the necessary flow types are defined for all relevant transaction types.
  
  
  
  Check Master Data:
  
  Review the master data for the accounts or cost centers involved in the transaction to ensure they are set up correctly.
  Ensure that all necessary fields are filled out and that there are no inconsistencies.
  
  
  
  Testing:
  
  After making the necessary changes, perform a test transaction to ensure that the error no longer occurs.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SPRO (for configuration), OBYC (for automatic account determination), and others that may be relevant to your specific setup.
  Documentation: Refer to SAP documentation or help files for detailed guidance on flow types and their configuration.
  Support: If the issue persists after checking the configuration and master data, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  By following these steps, you should be able to resolve the T1090 error and ensure that the nominal flow types are correctly assigned for outgoing transactions in your SAP system.