How To Fix 6D308 - LO &1 flow type &2 no matching viak20 entry found for AP

SAP Error Message - Details

• Message type: E = Error

• Message class: 6D - Real Estate Messages

• Message number: 308

• Message text: LO &1 flow type &2 no matching viak20 entry found for AP

What causes this issue?

An advance payment of &v3& &v4& for flow type &v2& was transferred for
lease-out &v1&.
However, there is no matching entry for this lease-out in table VIAK20
for this flow type. As a result, the advance payment was transferred,
but it will not appear in any credit/receivables evaluation or in
correspondence.

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?

If you want to take the advance payment into account in the above-named
evaluations or correspondence, and the transfer payment is not
sufficient, create a settlement unit for a service charge key which is
linked to exactly this flow type via the assigned condition type.
Assign the affected rental unit in the participation ID.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message 6D308 - LO &1 flow type &2 no matching viak20 entry found for AP ?

  The SAP error message 6D308 indicates that there is no matching entry found in the VIAK20 table for the specified flow type in the context of a logistics operation. This error typically arises in the context of logistics execution, particularly when dealing with flow types and their associated configurations.
  Cause:
  The error message 6D308 LO &1 flow type &2 no matching viak20 entry found for AP can occur due to several reasons:
  
  
  Missing Configuration: The flow type specified in the error message may not have been configured correctly in the system. This could mean that the necessary entries in the VIAK20 table (which is used for flow type determination) are missing.
  
  
  Incorrect Flow Type: The flow type being referenced may not be valid or may not correspond to the expected entries in the system.
  
  
  Data Inconsistency: There may be inconsistencies in the data, such as missing master data or incorrect settings in the configuration.
  
  
  Transport Issues: If the system has recently undergone a transport of configuration changes, it is possible that the necessary entries were not transported correctly.
  
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Configuration:
  
  Go to the transaction code SPRO and navigate to the relevant configuration for logistics execution.
  Ensure that the flow type in question is properly defined and that there are corresponding entries in the VIAK20 table.
  
  
  
  Verify Flow Type:
  
  Confirm that the flow type specified in the error message is correct and valid for the operation you are trying to perform.
  
  
  
  Maintain VIAK20 Entries:
  
  If necessary, add or modify entries in the VIAK20 table to ensure that the flow type is correctly mapped to the appropriate logistics processes.
  
  
  
  Check Master Data:
  
  Ensure that all relevant master data (such as material master, vendor master, etc.) is correctly maintained and that there are no missing entries.
  
  
  
  Transport Check:
  
  If the issue arose after a transport, check the transport logs to ensure that all necessary configurations were included and correctly imported.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to the specific flow type and logistics execution processes for any additional guidance.
  
  
  
  Related Information:
  
  Transaction Codes: You may find it useful to use transaction codes like SE11 (Data Dictionary) to view the structure of the VIAK20 table, or SE16 to view the actual entries in the table.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Support: If the issue persists after checking the above, consider reaching out to SAP support or your internal SAP team for further assistance.
  
  By following these steps, you should be able to identify the root cause of the error and implement the necessary changes to resolve it.