How To Fix RSWADMDERR1147 - Items must have unique IDs on the page; specified in the ID attribute

RSWADMDERR1147 - Overview

• Message type: E = Error

• Message class: RSWADMDERR1 - Web Application Designer 4.0 Error Messages

• Message number: 147

• Message text: Items must have unique IDs on the page; specified in the ID attribute

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSWADMDERR1147 - Items must have unique IDs on the page; specified in the ID attribute ?

  The SAP error message RSWADMDERR1147 indicates that there are multiple elements on a web page (or in a web application) that share the same ID attribute. In HTML, the ID attribute must be unique within a page, meaning that no two elements should have the same ID. This is important for proper functioning of JavaScript, CSS, and for accessibility reasons.
  
  Cause:
  The error typically arises from:
  
  Duplicate IDs: Two or more elements on the same page have been assigned the same ID.
  Dynamic Content Generation: If the page content is generated dynamically (e.g., through a loop or template), it may inadvertently create duplicate IDs.
  Incorrect HTML Markup: Manual coding errors or copy-pasting of elements without changing their IDs.
  
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Identify Duplicate IDs:
  
  Inspect the HTML of the page using browser developer tools (right-click on the page and select "Inspect" or "Inspect Element").
  Search for the ID that is causing the