How To Fix VHUMI145 - Materials and HUs cannot be packed together

SAP Error Message - Details

• Message type: E = Error

• Message class: VHUMI - Messages for material identification

• Message number: 145

• Message text: Materials and HUs cannot be packed together

What causes this issue?

Materials and HUs cannot be packed together in an HU.

System Response

Materials can only be packed in HUs in which no other HU is packed.
HUs can only be packed with other HUs in a superior HU.
&What_to_do&

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 VHUMI145 - Materials and HUs cannot be packed together ?

  The SAP error message VHUMI145 indicates that there is an issue with packing materials and handling units (HUs) together in the system. This error typically arises when the system detects that the materials being packed are not compatible with the handling units due to various reasons.
  Causes of VHUMI145
  
  
  Material and HU Compatibility: The materials you are trying to pack may not be compatible with the handling units. This can happen if the materials have different characteristics or if the handling unit is not configured to handle those specific materials.
  
  
  Handling Unit Configuration: The handling unit may not be set up correctly in the system. For example, it may not have the necessary attributes or may not be defined to accept the specific materials.
  
  
  Packing Instructions: There may be packing instructions or rules defined in the system that prevent certain materials from being packed together with specific handling units.
  
  
  Stock Type Issues: The stock type of the materials (e.g., unrestricted, quality inspection, blocked) may not allow them to be packed into the handling unit.
  
  
  Batch Management: If batch management is enabled, there may be restrictions based on the batch characteristics of the materials.
  
  
  Solutions to VHUMI145
  
  
  Check Material Compatibility: Review the materials you are trying to pack and ensure they are compatible with the handling unit. You may need to adjust the material master data or handling unit configuration.
  
  
  Review Handling Unit Configuration: Ensure that the handling unit is correctly configured to accept the materials. This includes checking the handling unit type and its attributes.
  
  
  Adjust Packing Instructions: If there are packing instructions that restrict the packing of certain materials together, you may need to modify these instructions to allow for the desired packing.
  
  
  Verify Stock Types: Check the stock types of the materials involved. If they are in a stock type that does not allow packing, you may need to move them to a different stock type.
  
  
  Batch Management Review: If batch management is in use, ensure that the batches of the materials are compatible with the handling unit.
  
  
  Consult Documentation: Refer to SAP documentation or consult with your SAP support team for specific configurations related to packing and handling units.
  
  
  Related Information
  
  Transaction Codes: You may use transaction codes like HU02 (Handling Unit Management) or VL02N (Change Outbound Delivery) to investigate and manage handling units and packing processes.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance.
  User Exits and BAdIs: If custom logic is implemented in your SAP system, review any user exits or BAdIs that may affect packing behavior.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it. If the issue persists, consider reaching out to your SAP support team for further assistance.