How To Fix DGHU302 - Packaging material already selected with default value for packaging code

SAP Error Message - Details

• Message type: E = Error

• Message class: DGHU - Messages for Handling Unit and Dynam. Classification

• Message number: 302

• Message text: Packaging material already selected with default value for packaging code

What causes this issue?

You have already selected the packaging material using the default value
for the packaging code. The combination of the packaging code and the
packaging material is a key criterion for dynamic classification and,
for this reason, can only be changed using the default value for the
packaging code.

System Response

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

How to fix this error?

If you want to use a different packaging material, select a different
packaging code using the default value for the packaging code.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message DGHU302 - Packaging material already selected with default value for packaging code ?

  The SAP error message DGHU302 indicates that a packaging material has already been selected with a default value for the packaging code. This typically occurs in the context of logistics and inventory management, particularly when dealing with packaging materials in the SAP system.
  Cause:
  
  Default Packaging Code: The system has a default packaging code set for the packaging material, and when you attempt to select or change the packaging material, the system detects that the default value is already in use.
  Multiple Entries: There may be multiple entries for the same packaging material, leading to confusion in the selection process.
  Configuration Issues: There might be issues in the configuration of packaging materials in the system, such as incorrect settings in the material master or packaging specifications.
  
  Solution:
  
  
  Check Packaging Material Settings:
  
  Go to the material master record for the packaging material in question and verify the packaging code settings.
  Ensure that the default packaging code is correctly assigned and that there are no conflicting entries.
  
  
  
  Review the Document:
  
  If you are working with a specific document (like a sales order, delivery, or production order), check if the packaging material has already been assigned in that document.
  If it has, you may need to remove or change the packaging material in the document before making a new selection.
  
  
  
  Change Default Settings:
  
  If necessary, change the default packaging code for the packaging material in the configuration settings to avoid conflicts in the future.
  
  
  
  Consult with SAP Support:
  
  If the issue persists, consider reaching out to your SAP support team or consulting the SAP Help Portal for more detailed troubleshooting steps.
  
  
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like MM02 (Change Material) or MM03 (Display Material) to check and modify the material master data.
  Packaging Specifications: Review the packaging specifications in the system to ensure they are set up correctly.
  User Authorization: Ensure that you have the necessary authorizations to make changes to packaging materials and related settings.
  
  By following these steps, you should be able to resolve the DGHU302 error and ensure that your packaging materials are correctly configured in the SAP system.