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 SAP security team to verify and adjust user roles and permissions.
  Transaction Definition: If you are a system administrator, check the configuration of the transaction in the system. You can do this by using transaction codes like SE93 (Transaction Codes) to see if the transaction is defined.
  Consult Documentation: Refer to SAP documentation or help resources to understand the specific transaction and its requirements.
  Contact Support: If the issue persists, consider reaching out to your SAP support team or consulting SAP Notes for any known issues related to the transaction.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with the relevant transaction codes and their purposes.
  SAP Notes: Search for SAP Notes related to the error message EK456 for any patches or updates that may resolve the issue.
  User Roles: Review user roles and authorizations in transaction PFCG to ensure proper access.
  System Logs: Check system logs (transaction SLG1) for any additional error messages or warnings that may provide more context.
  
  By following these steps, you should be able to identify the cause of the EK456 error and implement a solution.