How To Fix EK218 - Internal main transaction & could not be found

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 218

• Message text: Internal main transaction & could not be found

What causes this issue?

Internal main transactions are used for internally determining the main
transaction in a document item.
All internal main transactions used can be found in system table
TFKIHVOR (internal transactions). Actual transactions are allocated to
internal transactions via table TFKIVV (allocation of internal
transactions to transactions).
The internal transaction used here
could not be determined from system table TFKIHVOR
has no allocation in table TFKIVV

System Response

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

How to fix this error?

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message EK218 - Internal main transaction & could not be found ?

  The SAP error message EK218, which states "Internal main transaction & could not be found," typically occurs in the context of purchasing or procurement processes. This error indicates that the system is unable to locate a specific main transaction that is expected to be present in the system.
  Causes:
  
  Missing Configuration: The main transaction may not be properly configured in the system. This could be due to missing entries in the relevant configuration tables.
  Data Inconsistency: There may be inconsistencies in the data, such as missing or incorrect entries in the database that the transaction relies on.
  Authorization Issues: The user may not have the necessary authorizations to access the main transaction.
  System Errors: There could be a temporary system error or glitch that is preventing the transaction from being found.
  Custom Development: If there are custom developments or enhancements in the system, they may not be functioning correctly, leading to this error.
  
  Solutions:
  
  Check Configuration: Verify that the main transaction is correctly configured in the system. This may involve checking the relevant customizing settings in SPRO.
  Data Validation: Ensure that all necessary data entries are present and correct. This may involve checking the relevant tables in the database.
  User Authorizations: Confirm that the user encountering the error has the appropriate authorizations to access the main transaction.
  System Logs: Review system logs (transaction SLG1) for any additional error messages or warnings that could provide more context about the issue.
  Restart the Transaction: Sometimes, simply restarting the transaction or logging out and back into the system can resolve temporary issues.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message.
  Contact SAP Support: If the issue persists, consider reaching out to SAP Support for further assistance, especially if it appears to be a bug or a more complex issue.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes that may be involved in the purchasing process, such as ME21N (Create Purchase Order), ME22N (Change Purchase Order), and ME23N (Display Purchase Order).
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Documentation: Review SAP documentation related to purchasing and procurement processes for additional insights into how main transactions are managed within the system.
  
  By following these steps, you should be able to diagnose and potentially resolve the EK218 error in your SAP system.