How To Fix WY166 - Application table &1 is not processed

WY166 - Overview

• Message type: E = Error

• Message class: WY - Supplier Master

• Message number: 166

• Message text: Application table &1 is not processed

What causes this issue?

You copied application table &V1& to function module &V3& for
processing. However, the module cannot process table &V2&

System Response

INCLUDE ISR_STOP

How to fix this error?

Call the function module using the correct data.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message WY166 - Application table &1 is not processed ?

  SAP Error Message:
  WY166 - Application table &1 is not processed
  
  
  Cause:
  This error occurs when the system tries to process an application table (whose name is substituted in place of &1) but finds that the table is not processed or not maintained properly in the context of the current operation. This typically happens during workflow or data processing steps where the system expects certain application tables to be processed or updated, but they are either missing, not configured, or not handled by the workflow or program logic.
  Common scenarios include:
  
  The application table is not included in the customizing or configuration for the workflow or process.
  The table is not maintained or activated in the relevant customizing or application component.
  The program or workflow step expects data from the table, but the table is empty or not processed.
  Missing or incorrect configuration in the workflow container or task that references the application table.
  
  
  
  Solution:
  
  
  Check the Table Name:
  Identify the