How To Fix J2686 - &4 Enter a valid transaction type

J2686 - Overview

• Message type: E = Error

• Message class: J2 - Message Class for Development Class JBT

• Message number: 686

• Message text: &4 Enter a valid transaction type

What causes this issue?

You have entered a record type that is not valid here.

System Response

The record type entered cannot be accepted.

How to fix this error?

Choose a permissible record type (-> F4) or leave the record type field
empty during selection.

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.

J2686 - Details

• The SAP error message J2686, which states "Enter a valid transaction type," typically occurs in the context of financial transactions, particularly when dealing with document postings or adjustments in the SAP system. This error indicates that the transaction type entered is either invalid or not recognized by the system.
  Causes:
  
  Incorrect Transaction Type: The transaction type entered may not exist in the system or may have been mistyped.
  
  Configuration Issues: The transaction type may not be configured correctly in the system settings, or it may not be assigned to the relevant document type.
  Authorization Issues: The user may not have the necessary authorizations to use the specified transaction type.
  System Updates: Changes in the system configuration or updates may have led to the transaction type being removed or altered.
  
  Solutions:
  
  Verify Transaction Type: Check the transaction type you are entering for any typos or errors. Ensure that it is a valid transaction type in the system.
  Check Configuration: