How To Fix S_DX_BAPI160 - Function module &1 is not assigned to an IDoc type (WE57)

S_DX_BAPI160 - Overview

• Message type: E = Error

• Message class: S_DX_BAPI - Messages for MDTB Workbench (Mass Data Transfer Using BAPIs)

• Message number: 160

• Message text: Function module &1 is not assigned to an IDoc type (WE57)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message S_DX_BAPI160 - Function module &1 is not assigned to an IDoc type (WE57) ?

  The SAP error message S_DX_BAPI160 indicates that a function module is not assigned to an IDoc type in the system. This typically occurs when you are trying to use a BAPI (Business Application Programming Interface) in conjunction with IDocs (Intermediate Documents) for data exchange, but the necessary configuration is missing.
  
  Cause:
  
  Missing Assignment: The function module you are trying to use is not linked to any IDoc type in the WE57 transaction.
  Incorrect Configuration: The IDoc type may not be properly configured to use the specified function module.
  Function Module Not Created: The function module may not exist or may not be correctly implemented.
  
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check Function Module:
  
  Go to transaction SE37 and enter the function module name that is causing the error.
  Ensure that the function module exists and is correctly implemented.
  
  
  
  Assign Function Module to IDoc Type:
  
  Go to transaction WE57.
  In the "Function Module" field, enter the name of the