How To Fix EDEREG473 - Conversion error for parameter &1 (&2); &3 is not permitted

SAP Error Message - Details

• Message type: E = Error

• Message class: EDEREG - Messages for Deregulation Scenarios

• Message number: 473

• Message text: Conversion error for parameter &1 (&2); &3 is not permitted

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.

Unfortunately, there isn't any extra information in this error notice.

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Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

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Smart SAP Assistant

• What is the cause and solution for SAP error message EDEREG473 - Conversion error for parameter &1 (&2); &3 is not permitted ?

  The SAP error message EDEREG473 indicates a conversion error for a parameter in a specific context. This error typically arises when there is an issue with the data type or format of the parameter being processed. Here’s a breakdown of the components of the error message and potential solutions:
  Cause:
  
  Data Type Mismatch: The parameter &1 is expected to be of a certain data type or format, but the value provided does not conform to that expectation. For example, if a numeric value is expected but a string is provided, this error can occur.
  Invalid Value: The value &2 being passed may not be valid for the expected parameter type. For instance, if a date is expected but an invalid date format is provided, it can trigger this error.
  Configuration Issues: There may be issues in the configuration of the relevant module or transaction that is causing the parameters to be incorrectly defined or processed.
  
  Solution:
  
  Check Parameter Values: Review the values being passed for the parameters. Ensure that they conform to the expected data types and formats. For example, if a numeric value is expected, ensure that the value is indeed numeric.
  Data Validation: Implement validation checks before passing parameters to ensure that they meet the required criteria. This can help catch errors before they trigger the conversion error.
  Review Documentation: Consult the SAP documentation or help files related to the specific transaction or module you are working with. This can provide insights into the expected formats and values for parameters.
  Debugging: If you have access to debugging tools, you can trace the execution of the program to identify where the conversion error is occurring. This can help pinpoint the exact parameter and value causing the issue.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message. There may be patches or updates that resolve known issues related to this error.
  
  Related Information:
  
  Transaction Codes: Depending on the context of the error, you may want to look into specific transaction codes that are relevant to the process you are executing.
  SAP Community: Engaging with the SAP Community forums can provide additional insights and solutions from other users who may have encountered similar issues.
  System Logs: Review system logs (transaction SLG1) for additional error messages or warnings that may provide more context about the issue.
  
  By following these steps, you should be able to identify the root cause of the EDEREG473 error and implement a suitable solution.