How To Fix SWDP_WDY_MD_ADT036 - Missing parameter type for method &1 parameter &2

SAP Error Message - Details

• Message type: E = Error

• Message class: SWDP_WDY_MD_ADT - Web Dynpro Metadata ADT

• Message number: 036

• Message text: Missing parameter type for method &1 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.

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

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

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.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message SWDP_WDY_MD_ADT036 - Missing parameter type for method &1 parameter &2 ?

  The SAP error message SWDP_WDY_MD_ADT036 indicates that there is a missing parameter type for a method in a Web Dynpro application. This typically occurs when the method definition in the Web Dynpro component does not specify the type for one of its parameters, which is necessary for the application to function correctly.
  Cause:
  
  Missing Parameter Type: The most common cause is that the method in the Web Dynpro component has a parameter defined without a corresponding type.
  Incorrect Method Signature: The method signature may not match the expected format, leading to confusion in the parameter definitions.
  Changes in Data Types: If there have been recent changes to the data types or structures used in the method, it may lead to inconsistencies.
  
  Solution:
  
  
  Check Method Definition:
  
  Go to the Web Dynpro component where the error is occurring.
  Open the method that is causing the error.
  Ensure that all parameters have a defined type. If any parameter is missing a type, specify the correct type.
  
  
  
  Review Parameter Types:
  
  Verify that the parameter types are correctly defined and match the expected data types.
  If you are using complex types or structures, ensure that they are correctly defined in the context of the method.
  
  
  
  Regenerate the Component:
  
  After making changes to the method, regenerate the Web Dynpro component to ensure that all changes are applied correctly.
  
  
  
  Check for Dependencies:
  
  If the method relies on other components or data types, ensure that those are also correctly defined and available.
  
  
  
  Testing:
  
  After making the necessary changes, test the application to ensure that the error is resolved and that the method functions as expected.
  
  
  
  Related Information:
  
  Web Dynpro Documentation: Refer to the official SAP documentation for Web Dynpro to understand the structure and requirements for method definitions.
  SAP Community: Engage with the SAP Community forums for insights and solutions from other developers who may have encountered similar issues.
  Debugging Tools: Utilize debugging tools within the SAP environment to trace the execution of the method and identify where the parameter type is missing.
  
  By following these steps, you should be able to resolve the SWDP_WDY_MD_ADT036 error and ensure that your Web Dynpro application functions correctly.