How To Fix DG423 - No method with sequence 1 in check schema

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 423

• Message text: No method with sequence 1 in check schema

What causes this issue?

In Customizing for <ZK>Dangerous Goods Management</>, the IMG activity
<ZK>Specify dangerous goods check schemata</> does not contain a check
method with sequence 1.

How to fix this error?

Define a check method with sequence 1.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message DG423 - No method with sequence 1 in check schema ?

  The SAP error message DG423 "No method with sequence 1 in check schema" typically occurs in the context of the SAP Data Governance or SAP Master Data Governance (MDG) applications. This error indicates that the system is unable to find a method defined in the check schema that is expected to be executed during a validation or check process.
  Cause:
  
  Missing Method Definition: The check schema may not have a method defined for the specified sequence number (in this case, sequence 1).
  Incorrect Configuration: The check schema might be incorrectly configured, leading to the absence of the expected method.
  Transport Issues: If the check schema was recently transported from another system, there may have been issues during the transport that caused the method to be missing.
  Versioning Issues: There may be version mismatches between the check schema and the methods that are supposed to be associated with it.
  
  Solution:
  
  
  Check the Check Schema Configuration:
  
  Go to the relevant configuration transaction (e.g., MDGIMG for MDG) and navigate to the check schema settings.
  Verify that the method for sequence 1 is defined correctly.
  
  
  
  Define the Missing Method:
  
  If the method is indeed missing, you will need to create or define it in the check schema.
  Ensure that the method is properly linked to the check schema and that it has the correct sequence number.
  
  
  
  Review Transport Requests:
  
  If the issue arose after a transport, check the transport logs to see if there were any errors during the transport.
  Ensure that all necessary objects were included in the transport request.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to the specific version of SAP you are using to see if there are any known issues or additional configuration steps required.
  
  
  
  Testing:
  
  After making changes, test the check schema to ensure that the error no longer occurs and that the methods are executed as expected.
  
  
  
  Seek Help from SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP Support for further assistance. Provide them with details about the error, the configuration, and any steps you have already taken.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  Community Forums: Look for discussions in SAP Community forums or other user groups where similar issues may have been addressed.
  Documentation: Review the official SAP documentation for Data Governance or MDG for insights on check schema configuration and methods.
  
  By following these steps, you should be able to identify the cause of the DG423 error and implement a solution to resolve it.