How To Fix WER_UI030 - *****031 - 39: UI - Item field selector**************************

SAP Error Message - Details

• Message type: E = Error

• Message class: WER_UI - UI related messages

• Message number: 030

• Message text: *****031 - 39: UI - Item field selector**************************

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message WER_UI030 - *****031 - 39: UI - Item field selector************************** ?

  The SAP error message **WER_UI030 ***031 - 39: UI - Item field selector typically relates to issues encountered in the Workflows (WER) user interface, specifically with the item field selector component. This message often appears when there is a problem with the UI configuration or data binding in workflow-related screens.
  
  Cause
  
  UI Configuration Issue: The item field selector control in the workflow UI is not properly configured or is missing required metadata.
  Missing or Incorrect Data Binding: The UI element expects certain data fields or structures that are not available or incorrectly referenced.
  Authorization or Role Issues: The user might lack the necessary authorizations to access certain fields or UI elements.
  Inconsistent or Corrupt Workflow Definitions: The workflow tasks or container elements might be inconsistent or corrupted, causing the UI to fail when trying to display item selectors.
  SAP GUI or Frontend Component Issues: Sometimes, outdated or incompatible SAP GUI versions or frontend components can cause UI rendering problems.
  
  
  Solution
  
  
  Check Workflow Definitions:
  
  Verify that the workflow tasks and container elements are correctly defined.
  Use transaction SWDD (Workflow Builder) to inspect the workflow and ensure all required fields are present and correctly typed.
  
  
  
  Review UI Configuration:
  
  If the UI is customized (e.g., via Web Dynpro or Floorplan Manager), check the configuration of the item field selector.
  Ensure that the UI component is correctly bound to the workflow container elements.
  
  
  
  Check Authorizations:
  
  Verify that the user has the necessary authorizations to access the workflow tasks and related data fields.
  Use transaction SU53 after the error occurs to check for missing authorizations.
  
  
  
  Update SAP GUI / Frontend Components:
  
  Ensure that the SAP GUI and any related frontend components are up to date and compatible with the backend system.
  
  
  
  Debugging:
  
  Use debugging tools to trace the error in the workflow UI component.
  Check for any short dumps (transaction ST22) related to the error message.
  
  
  
  SAP Notes and Support:
  
  Search for relevant SAP Notes using the message number or keywords.
  For example, SAP Notes related to workflow UI issues or the specific message number might provide patches or detailed instructions.
  
  
  
  
  Related Information
  
  
  Transaction Codes:
  
  SWI1 - Work Item Selection
  SWDD - Workflow Builder
  SU53 - Authorization Check
  ST22 - Dump Analysis
  
  
  
  SAP Modules:
  
  Workflow (WER)
  SAP GUI / Frontend UI
  
  
  
  Common SAP Notes:
  
  Check SAP Support Portal for notes related to WER_UI030 or workflow UI errors.
  
  
  
  Documentation:
  
  SAP Help Portal sections on Workflow and UI configuration.
  SAP Community forums for similar issues.
  
  
  
  
  If you provide the exact context or steps leading to the error, I can help narrow down the cause and solution further.