How To Fix L3866 - SU type for pack. mat. type & could not be determined in warehouse no. &

L3866 - Overview

• Message type: E = Error

• Message class: L3 -

• Message number: 866

• Message text: SU type for pack. mat. type & could not be determined in warehouse no. &

What causes this issue?

A packaging material type is assigned to the handling unit. Via
Customizing you can link this packaging material type to a storage unit
type. In the current case, no SU type can be determined for the
packaging material type.

How to fix this error?

If necessary, maintain the Customizing settings.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message L3866 - SU type for pack. mat. type & could not be determined in warehouse no. & ?

  The SAP error message L3866 indicates that the system is unable to determine the Storage Unit (SU) type for a packing material type in a specific warehouse. This error typically occurs during processes related to warehouse management, such as packing or handling units.
  
  Cause:
  
  Missing Configuration: The most common cause of this error is that the system does not have a defined Storage Unit type for the specified packing material type in the given warehouse.
  Incorrect Material Master Data: The material master data for the packing material may not be set up correctly, leading to the inability to determine the SU type.
  Warehouse Management Settings: There may be issues with the configuration settings in the Warehouse Management (WM) module, such as missing or incorrect entries in the relevant tables.
  Inconsistent Data: There could be inconsistencies in the data related to the packing materials or warehouse settings.
  
  
  Solution:
  
  
  Check Storage Unit Type Configuration:
  
  Go to the configuration settings in