How To Fix WEBDYNPRO_RT009 - Data for called applications

SAP Error Message - Details

• Message type: E = Error

• Message class: WEBDYNPRO_RT - Message class of Web Dynpro runtime

• Message number: 009

• Message text: Data for called applications

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 WEBDYNPRO_RT009 - Data for called applications ?

  The SAP error message WEBDYNPRO_RT009: Data for called applications typically occurs in the context of Web Dynpro applications. This error indicates that there is an issue with the data being passed to a called Web Dynpro application or component.
  
  Cause
  
  Missing or incorrect data context: The calling Web Dynpro application or component is trying to call another Web Dynpro application/component but does not provide the required data context or parameters.
  Mismatch in interface parameters: The interface or context nodes expected by the called application are not properly filled or do not match the expected structure.
  Incorrect usage of wd_this->call or wd_this->call_subapplication: The method used to call the sub-application or component is not supplied with the necessary data.
  Runtime context issues: The runtime environment cannot find or bind the data context for the called application.
  
  
  Solution
  
  
  Check the interface and context nodes:
  
  Verify that the calling application/component provides all required context nodes and parameters expected by the called application.
  Ensure that the data structure matches exactly what the called application expects.
  
  
  
  Pass data explicitly:
  
  When calling a sub-application or component, use the appropriate method to pass the context data.
  For example, if using wd_this->call_subapplication, ensure you pass the context data as a parameter.
  
  
  
  Debug the call:
  
  Use the debugger to check the data being passed at runtime.
  Set breakpoints in the calling and called applications to verify the data context.
  
  
  
  Check the Web Dynpro application/component interface:
  
  In the Web Dynpro component interface, verify the inbound and outbound plugs and their parameters.
  Make sure the called application’s inbound plug is correctly defined and the parameters are properly mapped.
  
  
  
  Review SAP Notes and documentation:
  
  Sometimes, specific SAP Notes address known issues related to this error.
  Check SAP Support Portal for any relevant notes.
  
  
  
  
  Related Information
  
  Web Dynpro ABAP documentation: Understanding how to pass context data between applications/components.
  Methods for calling sub-applications: CALL_SUBAPPLICATION, CALL, and their parameter requirements.
  SAP Community and forums: Other developers may have encountered similar issues and shared solutions.
  SAP Notes: Search for WEBDYNPRO_RT009 in SAP Notes for any patches or corrections.
  
  
  If you provide more details about the scenario (e.g., the code snippet where the call is made, the structure of the context nodes), I can help you with a more specific solution.