How To Fix DG302 - Object type for change master record does not support changes

DG302 - Overview

• Message type: E = Error

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

• Message number: 302

• Message text: Object type for change master record does not support changes

What causes this issue?

In the change master record, the object type is configured so that
objects of this type cannot be changed. Either these changes are not
supported in general, or the object type was locked for further
changes.

System Response

The system does not create a change master record for the dangerous
goods master.

How to fix this error?

Check whether the following applies for the object type <LS>Dangerous
goods</> in the change master record:
The <LS>Active</> indicator is <ZH>not</> set or
The <LS>Lock</> indicator is set
If the <LS>Active</> indicator is not set for the object type
<LS>Dangerous goods</>, set the indicator and choose <LS>Change master
-> Save</>.
If the <LS>Lock</> indicator is set for the object type <LS>Dangerous
goods</>, deactivate the indicator and choose <LS>Change master ->
Save</>.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message DG302 - Object type for change master record does not support changes ?

  The SAP error message DG302, which states "Object type for change master record does not support changes," typically occurs when you are trying to make changes to a change master record that is not configured to allow modifications. This can happen in various scenarios, particularly when dealing with change management processes in SAP.
  
  Cause:
  
  Object Type Configuration: The object type associated with the change master record may not be set up to allow changes. This can be due to the configuration settings in the system.
  Status of the Change Master Record: The change master record may be in a status that does not permit changes. For example, it could be locked or in a completed state.
  Authorization Issues: The user may not have the necessary authorizations to make changes to the change master record.
  System Settings: There may be system-wide settings or parameters that restrict changes to certain object types.
  
  
  Solution:
  
  
  Check Object Type Configuration:
  
  Go to the