How To Fix 1K027 - The transaction types for account closure are incomplete

1K027 - Overview

• Message type: E = Error

• Message class: 1K - BCA: Account Type

• Message number: 027

• Message text: The transaction types for account closure are incomplete

What causes this issue?

A transaction type is missing for credit or debit for the balancing
entry for account closure.

How to fix this error?

Please check the settings of the transaction types and if necessary
file the missing transaction type.

Error message extract from SAP system. Copyright SAP SE.

1K027 - Details

• The SAP error message 1K027 indicates that there is an issue with the configuration of transaction types related to account closure in the SAP system. This error typically arises when the necessary transaction types for closing accounts are not fully defined or are missing in the system.
  
  Cause:
  The error can occur due to several reasons:
  
  Incomplete Configuration: The transaction types required for account closure have not been fully configured in the system.
  Missing Entries: There may be missing entries in the configuration tables that define the transaction types for account closure.
  Incorrect Settings: The settings for the transaction types may not align with the requirements for account closure processes.
  
  
  Solution:
  To resolve the error, you can follow these steps:
  
  
  Check Configuration:
  
  Go to the SAP Customizing Implementation Guide (SPRO).
  Navigate to Financial Accounting (New) > General Ledger Accounting (New) > Period-End Closing > Closing Operations > Define Transaction Types for Account Closure.
  Ensure that all necessary transaction types for account