How To Fix DG678 - Group &1 (&2) not together with group &3 (&4)

DG678 - Overview

• Message type: E = Error

• Message class: DG - DG: Messages for Dangerous Goods Management

• Message number: 678

• Message text: Group &1 (&2) not together with group &3 (&4)

What causes this issue?

The two mixed loading groups specified cannot be loaded together due to
enterprise-specific mixed loading checks.

System Response

An entry is made in the dangerous goods check log. The SD document is
processed further, depending on the settings made in Customizing. For
example, the incompletion status can be set.

How to fix this error?

Remove at least one of the groups specified from the document or choose
another route with a different mode of transport category.

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.

DG678 - Details

• The SAP error message DG678 typically indicates an issue related to the grouping of certain elements in a data processing context, often in the area of logistics or master data management. The message suggests that a specific group (or combination of groups) is not allowed to be processed together due to configuration or business rules.
  
  Cause:
  The error message DG678 occurs when there is an attempt to process or assign groups that are not compatible with each other. This can happen in various scenarios, such as:
  
  
  Incompatible Group Assignments: The groups being processed may have restrictions that prevent them from being used together. For example, certain product groups may not be allowed to be combined with others due to business rules or configuration settings.
  
  
  
  Configuration Issues: The system may not be configured correctly to allow the combination of the specified groups. This could be due to settings in the customizing or master data.
  
  
  Data Integrity