How To Fix WD007 - Method contains structure parameters and may not be used

WD007 - Overview

• Message type: E = Error

• Message class: WD - Workflow definition

• Message number: 007

• Message text: Method contains structure parameters and may not be used

What causes this issue?

The selected method contains parameters which use a DDIC structure as a
data type reference. Such methods may not be used in the current
release.

System Response

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

How to fix this error?

Please use a method which uses parameters without structure references.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message WD007 - Method contains structure parameters and may not be used ?

  The SAP error message WD007 indicates that a method in a Web Dynpro component contains structure parameters, which is not allowed. This error typically arises when you are trying to define a method in a Web Dynpro component that uses a structure as a parameter, which is not supported in the context of Web Dynpro.
  
  Cause:
  The primary cause of this error is the use of structure parameters in method definitions within Web Dynpro components. Web Dynpro has specific restrictions on the types of parameters that can be used in methods, and structures are not permitted.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Change Structure Parameters to Simple Types: Instead of using a structure as a parameter, consider breaking down the structure into its individual fields and using those fields as separate parameters in the method.
  
  
  Use Table Parameters: If you need to pass multiple values, consider using an internal table instead