How To Fix EDEREG433 - Parameter group &1 has not been defined

SAP Error Message - Details

• Message type: E = Error

• Message class: EDEREG - Messages for Deregulation Scenarios

• Message number: 433

• Message text: Parameter group &1 has not been defined

Self-Explanatory Message

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To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message EDEREG433 - Parameter group &1 has not been defined ?

  The SAP error message EDEREG433 indicates that a parameter group specified in your configuration has not been defined in the system. This error typically arises in the context of Electronic Data Interchange (EDI) or when working with IDocs (Intermediate Documents) in SAP.
  Cause:
  The error occurs when:
  
  A parameter group that is referenced in your configuration (such as in EDI settings or IDoc processing) does not exist in the system.
  There may be a typo or incorrect entry in the configuration settings.
  The parameter group may not have been created or activated in the system.
  
  Solution:
  To resolve the error, you can follow these steps:
  
  
  Check Configuration:
  
  Go to the relevant configuration transaction (e.g., WE20 for partner profiles, WE21 for port definitions, etc.) and verify the parameter group settings.
  Ensure that the parameter group specified in the error message is correctly defined and spelled.
  
  
  
  Define the Parameter Group:
  
  If the parameter group does not exist, you will need to create it. This can typically be done in the relevant configuration area (e.g., transaction codes like WE30 for IDoc types, WE31 for segments, etc.).
  Make sure to define all necessary attributes and settings for the parameter group.
  
  
  
  Check Documentation:
  
  Refer to SAP documentation or help resources for guidance on how to properly define parameter groups and their usage in your specific context.
  
  
  
  Transport Requests:
  
  If the parameter group was recently created in a development environment, ensure that it has been transported to the production environment where the error is occurring.
  
  
  
  Consult with Basis or Functional Team:
  
  If you are unsure about the configuration or how to create the parameter group, consult with your SAP Basis or functional team for assistance.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  WE20: Partner Profiles
  WE21: Port Definition
  WE30: IDoc Types
  WE31: IDoc Segments
  
  
  
  SAP Notes and Documentation:
  
  Check SAP Notes for any known issues or updates related to the error message EDEREG433.
  Review the SAP Help Portal for detailed information on EDI and IDoc configuration.
  
  
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.