How To Fix EDEREG434 - No parameter values have been defined

SAP Error Message - Details

• Message type: E = Error

• Message class: EDEREG - Messages for Deregulation Scenarios

• Message number: 434

• Message text: No parameter values have been defined

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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 EDEREG434 - No parameter values have been defined ?

  The SAP error message EDEREG434: No parameter values have been defined typically occurs in the context of Electronic Data Interchange (EDI) or when working with IDocs (Intermediate Documents) in SAP. This error indicates that the system is expecting certain parameter values to be defined for processing but cannot find them.
  Cause:
  
  Missing Configuration: The error often arises when the necessary configuration for the EDI or IDoc processing is incomplete. This could be due to missing settings in the partner profile, message type, or other related configurations.
  Incorrect or Incomplete Data: The data being processed may not have the required parameters filled in, leading to the system being unable to proceed.
  Custom Development Issues: If there are custom programs or enhancements, they may not be correctly handling the parameters, leading to this error.
  
  Solution:
  
  
  Check Partner Profile: 
  
  Go to transaction code WE20 and check the partner profile for the relevant partner. Ensure that all necessary parameters are defined correctly.
  Verify that the message type and process code are correctly set up.
  
  
  
  Review Message Type Configuration:
  
  Use transaction code WE81 to check the message type configuration. Ensure that the message type you are working with has the necessary parameters defined.
  
  
  
  Check IDoc Type:
  
  Use transaction code WE30 to review the IDoc type associated with the message type. Ensure that the segments and fields are correctly defined.
  
  
  
  Debugging:
  
  If you have access to debugging tools, you can set breakpoints in the relevant function modules or programs to see where the parameters are expected and why they are not being populated.
  
  
  
  Consult Documentation: 
  
  Review SAP documentation or notes related to the specific EDI or IDoc processing you are working with. There may be specific requirements or configurations that need to be addressed.
  
  
  
  Contact SAP Support: 
  
  If the issue persists after checking the configurations, consider reaching out to SAP support for further assistance. They may provide insights based on the specific version and configuration of your SAP system.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  WE20: Partner Profiles
  WE30: IDoc Types
  WE81: Message Types
  WE02: Display IDocs (to check the status of IDocs)
  
  
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional troubleshooting steps.
  
  
  Documentation: Review the SAP Help Portal for detailed information on EDI and IDoc processing.
  
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.