How To Fix TRS0366 - Transaction type & is not defined

TRS0366 - Overview

• Message type: E = Error

• Message class: TRS0 - Messages for Reconciliation

• Message number: 366

• Message text: Transaction type & is not defined

What causes this issue?

There is no entry in Customizing for flow type.

System Response

Processing cannot be performed correctly and therefore it is terminated.

How to fix this error?

Define the flow type in view VTZB0AN using transaction SM30.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message TRS0366 - Transaction type & is not defined ?

  The SAP error message TRS0366, which states "Transaction type & is not defined," typically occurs when a transaction type that is being referenced in a process (such as a transaction, report, or configuration) is not recognized by the system. This can happen for various reasons, including configuration issues or missing entries in the relevant tables.
  
  Cause:
  
  Missing Configuration: The transaction type may not have been defined in the system configuration.
  Incorrect Transaction Type: The transaction type being used may be misspelled or incorrect.
  Transport Layer Issues: If the transaction type was recently added or modified, it may not have been transported correctly to the system.
  Authorization Issues: The user may not have the necessary authorizations to access the transaction type.
  
  
  Solution:
  
  
  Check Configuration:
  
  Go to the relevant configuration transaction (e.g., SPRO) and navigate to the area where transaction types are defined.
  Ensure that the transaction type in question is defined correctly.
  
  
  
  Verify Transaction Type:
  
  Double-check the spelling and format of the