How To Fix WS560 - Invalid entry &1 in table TMC23

SAP Error Message - Details

• Message type: E = Error

• Message class: WS - Supplier Billing Document

• Message number: 560

• Message text: Invalid entry &1 in table TMC23

What causes this issue?

Table TMC23 contains the fields required for converting units of measure
and currencies.
Entry &V1& is not a valid field.

System Response

Processing is terminated.

How to fix this error?

Please contact your system administrator.

Procedure for System Administrators

Table TMC23 contains tax entries of the Logistics Information System.
Please contact SAP.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message WS560 - Invalid entry &1 in table TMC23 ?

  Certainly! Here's a detailed explanation for the SAP error message:
  
  SAP Error Message:
  WS560 Invalid entry &1 in table TMC23
  
  
  Cause:
  This error occurs when an invalid or non-existent entry is found in the SAP table TMC23 during a transaction or process. The placeholder &1 in the message is replaced by the actual invalid entry value that was checked.
  
  TMC23 is a customizing table related to Material Ledger or Costing (depending on the SAP module and version).
  The system expects a valid entry in this table for certain processes (e.g., currency types, valuation types, or other controlling parameters).
  If the entry does not exist or is incorrectly maintained, the system throws this error.
  
  
  Common Scenarios:
  
  During Material Ledger or Product Costing configuration or execution.
  When posting or processing documents that require validation against TMC23 entries.
  When customizing or master data is incomplete or inconsistent.
  
  
  
  Solution:
  
  
  Check the Invalid Entry:
  
  Identify the value shown in the error message (&1).
  This is the key or code that