How To Fix WS623 - No data found in internal table T_KOMLFK (internal error)

SAP Error Message - Details

• Message type: E = Error

• Message class: WS - Supplier Billing Document

• Message number: 623

• Message text: No data found in internal table T_KOMLFK (internal error)

What causes this issue?

The system contains an internal error.

System Response

INCLUDE ISR_STOP

How to fix this error?

INCLUDE ISR_VERWALTUNG

Procedure for System Administrators

No records could be found in table KOMLFK when the document item &V1&
was processed. The table was accessed with document number &V2&. The
error occurred in method &V3& of class &V4&.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message WS623 - No data found in internal table T_KOMLFK (internal error) ?

  SAP Error Message:
  WS623 No data found in internal table T_KOMLFK (internal error)
  
  Cause
  The error WS623 typically occurs during pricing or condition record processing in SAP SD (Sales and Distribution) or MM (Materials Management) modules. The message indicates that the system expected to find data in the internal table T_KOMLFK but found none. This internal table usually holds condition records or pricing data relevant to the current transaction.
  Common causes include:
  
  Missing or incomplete condition records for the pricing procedure in use.
  Incorrect or incomplete configuration of pricing procedures.
  Inconsistent or corrupted condition tables or access sequences.
  Custom code or user exits/enhancements that manipulate pricing data incorrectly.
  Data inconsistencies or missing master data (e.g., customer, material, or condition master data).
  Issues during pricing determination where the system cannot find any valid condition records to apply.
  
  
  Solution
  To resolve the WS623 error, consider the following steps:
  
  
  Check Condition Records:
  
  Verify that condition records exist for the relevant condition types in the pricing procedure.
  Use transaction