How To Fix EK456 - Enter a defined, internal transaction for transaction &1 &2

SAP Error Message - Details

• Message type: E = Error

• Message class: EK - IS-U Accounts Receivable and Payable

• Message number: 456

• Message text: Enter a defined, internal transaction for transaction &1 &2

What causes this issue?

The internal transaction that you have assigned to transaction &1 does
not exist.

System Response

How to fix this error?

You have the following options:
Assign a valid internal transaction to the transaction.
Create the internal transaction.
&sys_admin&
INCLUDE ISU_PENCIL OBJECT DOKU ID TX

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message EK456 - Enter a defined, internal transaction for transaction &1 &2 ?

  The SAP error message EK456, which states "Enter a defined, internal transaction for transaction &1 &2," typically occurs when a user attempts to execute a transaction that is not recognized or is not defined in the system. This can happen for various reasons, including configuration issues, missing authorizations, or incorrect transaction codes.
  
  Cause:
  
  Undefined Transaction: The transaction code you are trying to use is not defined in the system.
  Authorization Issues: The user may not have the necessary authorizations to execute the transaction.
  Configuration Errors: There may be issues in the configuration of the transaction in the SAP system.
  Incorrect Input: The input parameters for the transaction may be incorrect or incomplete.
  
  
  Solution:
  
  Check Transaction Code: Verify that the transaction code you are entering is correct. Ensure that it is a valid transaction in your SAP system.
  Authorization Check: Ensure that the user has the necessary authorizations to execute the transaction. You may need to consult with your