How To Fix W3_TOOL105 - No WML cards defined in the dynpro

SAP Error Message - Details

• Message type: E = Error

• Message class: W3_TOOL - ITS: Maintenance Messages

• Message number: 105

• Message text: No WML cards defined in the dynpro

What causes this issue?

No WML cards are defined in the screen.

System Response

It is not possible to generate a template based on the WML style.

How to fix this error?

Read the section on cards in the WML documentation and define your
cards in the screen.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message W3_TOOL105 - No WML cards defined in the dynpro ?

  SAP Error Message:
  W3_TOOL105 No WML cards defined in the dynpro
  
  
  Cause:
  This error occurs when a Web Dynpro application or component tries to render a screen (dynpro) that does not have any WML (Wireless Markup Language) cards defined. In other words, the dynpro is expected to contain WML cards for mobile device rendering, but none are found.
  WML cards are essential for rendering content on WAP-enabled devices or mobile browsers that use WML. If the dynpro is designed for WML output but lacks these cards, the system cannot generate the appropriate markup, leading to this error.
  
  When does it occur?
  
  When accessing a Web Dynpro application/component intended for mobile devices.
  When the dynpro screen is expected to have WML cards but they are missing.
  Possibly during runtime when the system tries to render the screen for a WML-capable device.
  
  
  
  Solution:
  
  
  Define WML Cards in the Dynpro:
  
  Open the Web Dynpro component in the Web Dynpro Explorer.
  Navigate to the relevant view