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

DGHU302 - Overview

• 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.

DGHU302 - Details

• 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