How To Fix SWDP_WDY_MD_ADT019 - Illegal value &1 for parameter &2

SAP Error Message - Details

• Message type: E = Error

• Message class: SWDP_WDY_MD_ADT - Web Dynpro Metadata ADT

• Message number: 019

• Message text: Illegal value &1 for parameter &2

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 SWDP_WDY_MD_ADT019 - Illegal value &1 for parameter &2 ?

  The SAP error message SWDP_WDY_MD_ADT019 indicates that there is an illegal value for a parameter in a Web Dynpro application. This error typically occurs when the application is trying to use a parameter that has not been defined correctly or is outside the expected range of values.
  Cause:
  
  Invalid Parameter Value: The parameter being passed to the Web Dynpro application has a value that is not acceptable. This could be due to a typo, incorrect data type, or a value that is not within the expected set of values.
  Configuration Issues: There may be issues in the configuration of the Web Dynpro component or the application itself, leading to the use of invalid parameters.
  Data Consistency: The data being processed may not be consistent with what the application expects, leading to the error.
  
  Solution:
  
  Check Parameter Values: Review the values being passed to the Web Dynpro application. Ensure that they are valid and conform to the expected data types and ranges.
  Review Application Configuration: Check the configuration of the Web Dynpro application. Ensure that all parameters are correctly defined and that there are no discrepancies in the application settings.
  Debugging: If you have access to the development environment, use debugging tools to trace the execution of the application and identify where the illegal value is being set or passed.
  Consult Documentation: Refer to the SAP documentation for the specific Web Dynpro component you are working with. This may provide insights into the expected parameters and their valid values.
  Error Handling: Implement error handling in your application to catch such issues and provide meaningful feedback to users.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to Web Dynpro and the specific error message for any known issues or patches that may resolve the problem.
  Community Forums: Look for discussions in SAP Community forums or other technical forums where similar issues may have been discussed.
  Version Compatibility: Ensure that you are using compatible versions of SAP components, as discrepancies can sometimes lead to unexpected errors.
  
  If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance.