How To Fix MW189 - &. You cannot enter processing method

SAP Error Message - Details

• Message type: E = Error

• Message class: MW - Messages IS-R / Allocation Tables

• Message number: 189

• Message text: &. You cannot enter processing method

What causes this issue?

With this type of goods movement (see item category), you cannot enter
a <DS:GLOS.352A8D46D3895CD5E10000009B38F974>processing method</> for
<DS:GLOS.3526BC13AFAB52B9E10000009B38F974>merchandise distribution</>.

System Response

INCLUDE ISR_VERARBEITUNG

How to fix this error?

Delete the processing method.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MW189 - &. You cannot enter processing method ?

  The SAP error message MW189, which states "You cannot enter processing method," typically occurs in the context of material management and inventory management when there is an issue with the configuration of the material or the way it is being processed in the system. Here are some common causes, solutions, and related information for this error:
  Causes:
  
  
  Material Master Configuration: The material may not have a valid processing method defined in the material master record. This can happen if the material type or the specific configuration for the material does not allow for the processing method to be entered.
  
  
  Incorrect Movement Type: The movement type being used may not be compatible with the processing method you are trying to enter. Each movement type has specific rules regarding what can be processed.
  
  
  Missing Authorizations: The user may not have the necessary authorizations to enter or change the processing method for the material.
  
  
  Status of the Material: The material may be in a status that does not allow for changes to be made, such as being blocked or marked for deletion.
  
  
  Custom Configuration: Custom settings in the SAP system may restrict the entry of processing methods for certain materials or under certain conditions.
  
  
  Solutions:
  
  
  Check Material Master: Go to the material master record (transaction code MM03) and verify that the processing method is correctly defined. If it is missing, you may need to update the material master with the appropriate processing method.
  
  
  Review Movement Type: Ensure that the movement type you are using is appropriate for the action you are trying to perform. You can check the movement type configuration in the customizing settings (transaction code OMJJ).
  
  
  User Authorizations: Verify that the user has the necessary authorizations to make changes to the material master. This can be checked with the help of your SAP security team.
  
  
  Material Status: Check the status of the material to ensure it is not blocked or marked for deletion. You can do this in the material master record.
  
  
  Consult with SAP Support: If the issue persists, it may be beneficial to consult with your SAP support team or refer to SAP Notes for any known issues or patches related to this error.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MM01 (Create Material), MM02 (Change Material), and MM03 (Display Material) for managing material master data.
  Movement Types: Understand the different movement types and their implications on inventory management. You can find this information in the SAP documentation or by using transaction code OMJJ.
  SAP Notes: Search for SAP Notes related to MW189 for any specific fixes or updates that may address this error.
  
  By following these steps, you should be able to identify the cause of the MW189 error and implement a solution to resolve it.