How To Fix SWDP_WDY_MD_ADT030 - Illegal format property &1 for &2/&3

SAP Error Message - Details

• Message type: E = Error

• Message class: SWDP_WDY_MD_ADT - Web Dynpro Metadata ADT

• Message number: 030

• Message text: Illegal format property &1 for &2/&3

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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Smart SAP Assistant

• What is the cause and solution for SAP error message SWDP_WDY_MD_ADT030 - Illegal format property &1 for &2/&3 ?

  The SAP error message SWDP_WDY_MD_ADT030 Illegal format property &1 for &2/&3 typically occurs in the context of Web Dynpro applications when there is an issue with the format property of a UI element. This error indicates that the format property specified for a particular UI element is not valid or is not recognized by the system.
  Cause:
  
  Invalid Format Property: The format property specified in the UI element's configuration is not valid. This could be due to a typo, an unsupported format type, or a mismatch between the expected and provided format.
  Incorrect Data Type: The data type of the property being formatted may not match the expected type for the specified format.
  Configuration Issues: There may be issues in the configuration of the Web Dynpro component or the associated view.
  
  Solution:
  
  Check Format Property: Review the format property specified for the UI element in the Web Dynpro component. Ensure that it is a valid format recognized by the system.
  Correct Data Types: Ensure that the data type of the property being formatted matches the expected type for the specified format. For example, if you are formatting a date, ensure that the property is indeed a date type.
  Review UI Element Configuration: Go through the configuration of the UI element in the Web Dynpro application. Make sure that all properties are set correctly and that there are no typos or misconfigurations.
  Consult Documentation: Refer to the SAP documentation for Web Dynpro to understand the valid format properties and their usage.
  Debugging: If the issue persists, consider debugging the application to trace where the error is being triggered and gather more context about the data being processed.
  
  Related Information:
  
  Web Dynpro Documentation: SAP provides extensive documentation on Web Dynpro, including details on UI elements and their properties.
  SAP Community: Engaging with the SAP Community can provide insights from other developers who may have encountered similar issues.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on handling format properties in Web Dynpro.
  
  By following these steps, you should be able to identify and resolve the issue causing the SWDP_WDY_MD_ADT030 error in your SAP Web Dynpro application.