How To Fix WD507 - You defined & placeholders in title but assigned values to & parameters

WD507 - Overview

• Message type: E = Error

• Message class: WD - Workflow definition

• Message number: 507

• Message text: You defined & placeholders in title but assigned values to & parameters

What causes this issue?

You have made entries for &v1& parameters in the title placeholder
('&'), but in fact &v2& parameters have values.

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?

Align the number of placeholders and variables.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message WD507 - You defined & placeholders in title but assigned values to & parameters ?

  SAP Error Message:
  WD507 – You defined & placeholders in title but assigned values to & parameters
  
  Cause
  This error occurs in SAP Web Dynpro when there is a mismatch between the placeholders defined in a UI element's title (or text) and the parameters assigned to it. Specifically:
  
  The title or text contains placeholders like &1, &2, etc.
  The code assigns values to parameters, but the number or order of parameters does not match the placeholders.
  For example, the title might have two placeholders (&1 and &2), but only one parameter value is assigned, or vice versa.
  Alternatively, the placeholders might be incorrectly defined or the parameters are assigned to the wrong placeholders.
  
  
  Explanation
  In Web Dynpro, UI texts (like titles, labels, messages) can contain placeholders (&1, &2, ...) which are dynamically replaced by parameter values at runtime. The system expects the number of parameters assigned to match the number of placeholders in the text.
  If this is not the