How To Fix DGA302 - Data record &1, &2 not saved (change number was not generated)

SAP Error Message - Details

• Message type: E = Error

• Message class: DGA - DG: Messages for Dangerous Goods Management (A)

• Message number: 302

• Message text: Data record &1, &2 not saved (change number was not generated)

What causes this issue?

You started one of the following actions:
Sent a dangerous goods master record from a source system to a target
system (distribution)
Starting from specification management, filled a data record in the
dangerous goods master for the target system (filling)
Since you attempted to change a data record for the past, the system
generates a change number for the selection date of the distribution
report or filling report started. However, no change number could be
generated.

System Response

The system does not save the data record.

How to fix this error?

INCLUDE EHS_NA_ADMIN OBJECT DOKU ID TX

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message DGA302 - Data record &1, &2 not saved (change number was not generated) ?

  The SAP error message DGA302 indicates that a data record could not be saved because a change number was not generated. This typically occurs in the context of change management in SAP, where changes to data records are tracked using change numbers.
  Cause:
  
  
  Missing Change Number: The primary cause of this error is that a change number was not generated or assigned to the data record you are trying to save. Change numbers are often required for certain types of data changes, especially in environments where change management is enforced.
  
  
  Configuration Issues: There may be configuration settings in the system that dictate when and how change numbers are generated. If these settings are not properly configured, it can lead to this error.
  
  
  Authorization Issues: The user may not have the necessary authorizations to create or assign change numbers.
  
  
  System Errors: There could be underlying system issues or bugs that prevent the generation of change numbers.
  
  
  Solution:
  
  
  Generate a Change Number: Before saving the data record, ensure that a change number is generated. This can typically be done through the relevant transaction or by using the change management functionality in SAP.
  
  
  Check Configuration: Review the configuration settings related to change management in your SAP system. Ensure that the settings for generating change numbers are correctly configured.
  
  
  User Authorizations: Verify that the user has the necessary authorizations to create and assign change numbers. If not, contact your SAP security administrator to adjust the user's roles and permissions.
  
  
  Review Logs and Messages: Check the system logs and messages for any additional information that might indicate why the change number was not generated. This can provide insights into any underlying issues.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on the transaction or process you are working with. This can provide additional context on how change numbers are handled.
  
  
  Contact SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance. They may be able to provide insights into any known issues or bugs related to this error message.
  
  
  Related Information:
  
  
  Change Management in SAP: Understanding how change management works in SAP can help in troubleshooting issues related to change numbers. Familiarize yourself with the relevant transactions and processes.
  
  
  Transaction Codes: Depending on the context, you may need to use specific transaction codes (like CC01, CC02, etc.) to manage change numbers.
  
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error message or provide patches or updates that could resolve the issue.
  
  
  By following these steps, you should be able to identify the cause of the DGA302 error and implement a solution to resolve it.