How To Fix /SEHS/DG_DG423 - No method with sequence 1 in check schema

SAP Error Message - Details

• Message type: E = Error

• Message class: /SEHS/DG_DG -

• Message number: 423

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

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SEHS/DG_DG423 - No method with sequence 1 in check schema ?

  The SAP error message /SEHS/DG_DG423 No method with sequence 1 in check schema typically occurs in the context of the SAP Environment, Health, and Safety (EHS) module, particularly when dealing with check schemas in the context of risk assessments or compliance checks.
  Cause:
  This error generally indicates that the system is unable to find a method defined in the check schema that corresponds to the specified sequence number. The sequence number is used to determine the order in which methods are executed during a check. If the method is missing or not properly configured, the system will throw this error.
  Possible Causes:
  
  Missing Method Definition: The method that is supposed to be executed in the check schema is not defined or has been deleted.
  Incorrect Sequence Number: The sequence number specified in the check schema does not correspond to any existing method.
  Configuration Issues: There may be issues with the configuration of the check schema itself, such as incorrect settings or missing links to the methods.
  Transport Issues: If the check schema was transported from another system, there may be inconsistencies or missing components.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check the Check Schema:
  
  Go to the transaction code for maintaining check schemas (e.g., /SEHS/CHCK).
  Verify that the check schema in question is correctly configured and that all methods are defined.
  
  
  
  Verify Method Definitions:
  
  Check the method definitions associated with the check schema.
  Ensure that the method corresponding to sequence 1 exists and is active.
  
  
  
  Adjust Sequence Numbers:
  
  If the method is defined but has a different sequence number, adjust the sequence numbers in the check schema to match the existing methods.
  
  
  
  Review Transport Requests:
  
  If the check schema was recently transported, ensure that all related objects (methods, schemas) were included in the transport request.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to the EHS module for any specific guidance on configuring check schemas and methods.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SEHS/CHCK for check schema maintenance and /SEHS/METH for method maintenance.
  SAP Notes: Search for SAP Notes related to the specific error message or the EHS module for any known issues or patches.
  EHS Configuration Guides: Review configuration guides for the EHS module to ensure that all settings are correctly applied.
  
  By following these steps, you should be able to identify and resolve the issue causing the error message /SEHS/DG_DG423 No method with sequence 1 in check schema.