How To Fix SWDP_WB_TOOL541 - Typing of attribute "&1" is invalid

SWDP_WB_TOOL541 - Overview

• Message type: E = Error

• Message class: SWDP_WB_TOOL - Web Dynpro: Messages for Workbench Tools

• Message number: 541

• Message text: Typing of attribute "&1" is invalid

What causes this issue?

Attribute "&V1&" has been assigned either a structured or a reference
type. These types are not permitted in the configuration controller
context.

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?

Select a different type or change the existing one.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message SWDP_WB_TOOL541 - Typing of attribute "&1" is invalid ?

  The SAP error message SWDP_WB_TOOL541, which states "Typing of attribute '&1' is invalid," typically occurs in the context of SAP Web Dynpro development. This error indicates that there is a mismatch or an invalid data type assigned to an attribute in your Web Dynpro component.
  
  Cause:
  
  Invalid Data Type: The attribute in question may have been assigned a data type that is not compatible with its intended use. For example, you might be trying to assign a string value to an attribute that expects a numeric type.
  Model Binding Issues: If the attribute is bound to a model or context node, there may be inconsistencies in the data types defined in the model and those expected in the Web Dynpro component.
  Changes in Data Dictionary: If there have been recent changes in the underlying data dictionary (like changes in the structure of a database table), it could lead to this error if the Web