How To Fix EK480 - Internally allocated main transactions that are not maintained

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 480

• Message text: Internally allocated main transactions that are not maintained

What causes this issue?

Checks for <DS:DE.TVORG_KK>sub transactions</> that are not maintained
or are no longer maintained, even though they are allocated to
<DS:DE.IHVOR_KK>internal transactions</>.
When the sub-transactions are being allocated to internal transactions,
the system checks using validation table relationships that
sub-transactions can only be allocated to maintained
<DS:DE.HVORG_KK>main transactions</>. If the main transactions are
subsequently deleted, without deleting the transactions allocated to
them, this results in an inconsistency.

How to fix this error?

If the system finds inconsistencies, you have the following options:
Maintain the missing main transactions.
Delete any allocations to no longer existing main transactions.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message EK480 - Internally allocated main transactions that are not maintained ?

  The SAP error message EK480, which states "Internally allocated main transactions that are not maintained," typically occurs in the context of purchasing and procurement processes. This error is related to the configuration of transaction types in the system, particularly when dealing with purchasing documents like purchase orders or contracts.
  Cause:
  The error is usually caused by one of the following issues:
  
  
  Missing Configuration: The main transaction types that are supposed to be linked to the purchasing documents are not properly configured in the system. This can happen if the necessary settings in the customizing (SPRO) are not maintained.
  
  
  Incorrect Assignment: The main transaction type may not be assigned correctly to the purchasing document type or may not exist in the system.
  
  
  Data Inconsistency: There may be inconsistencies in the data related to the purchasing documents, such as missing or incorrect entries in the relevant tables.
  
  
  Solution:
  To resolve the EK480 error, you can follow these steps:
  
  
  Check Configuration:
  
  Go to the SAP Customizing Implementation Guide (SPRO).
  Navigate to Materials Management > Purchasing > Purchase Order > Define Document Types.
  Ensure that the main transaction types are correctly defined and assigned to the relevant purchasing document types.
  
  
  
  Maintain Main Transaction Types:
  
  In the same SPRO path, check if the main transaction types are maintained under Define Main Transaction Types.
  If they are missing, you will need to create or maintain them accordingly.
  
  
  
  Review Document Type Settings:
  
  Ensure that the document types you are using for your purchasing documents are correctly set up to use the appropriate main transaction types.
  
  
  
  Check for Data Inconsistencies:
  
  Use transaction codes like SE11 (Data Dictionary) or SE16 (Data Browser) to check the relevant tables (e.g., EKKO, EKPO) for any inconsistencies or missing entries.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that might address this specific error. There may be patches or updates that can resolve the issue.
  
  
  
  Testing:
  
  After making the necessary changes, test the purchasing process again to ensure that the error no longer occurs.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as ME21N (Create Purchase Order), ME22N (Change Purchase Order), and ME23N (Display Purchase Order) to test the purchasing documents.
  SAP Community: Engage with the SAP Community forums for additional insights and solutions from other users who may have encountered the same issue.
  Documentation: Review SAP documentation related to purchasing and procurement processes for a deeper understanding of how main transaction types are utilized.
  
  By following these steps, you should be able to identify and resolve the EK480 error in your SAP system.