How To Fix WSTI_DOC016 - Select the required items

SAP Error Message - Details

• Message type: E = Error

• Message class: WSTI_DOC - Messages from Function Group WSTI_DOC

• Message number: 016

• Message text: Select the required items

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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• What is the cause and solution for SAP error message WSTI_DOC016 - Select the required items ?

  SAP Error Message:
  
  WSTI_DOC016 - Select the required items
  
  Cause:
  This error typically occurs in SAP when you are working with workflows, document processing, or item selection screens where the system expects you to select one or more items before proceeding. The message indicates that no item has been selected, but the process requires at least one item to be chosen to continue.
  Common scenarios include:  
  
  Processing workflow tasks where you must select documents or items to act upon.  
  Using transaction codes or applications that display lists of items (e.g., purchase orders, invoices, workflow tasks) and require user selection.  
  Integration scenarios where the system expects input on which items to process.
  
  
  Solution:
  
  Select the required item(s): On the screen where the error appears, ensure you select at least one item (e.g., by ticking a checkbox or highlighting a line) before proceeding.  
  Check screen layout: Sometimes the selection field might be hidden or not obvious; verify that the selection column is visible and active.  
  Review user input: If you are using a custom program or workflow, ensure that the logic correctly passes the selected items to the next step.  
  Check authorizations: Lack of authorization might prevent selection or display of items; verify user permissions if selection is not possible.  
  Debug if custom: If this error appears in a custom development or enhancement, check the code logic that triggers this message and ensure it correctly handles item selection.
  
  
  Related Information:
  
  Message Class: WSTI_DOC  
  Typical Transactions: Workflow processing (e.g., SWI1, SWIA), document processing transactions.  
  SAP Notes: Search SAP Support Portal for message WSTI_DOC016 for any specific notes or patches.  
  User Guide: Refer to the workflow or application documentation to understand the required selection steps.  
  Debugging: Use transaction SE91 to view message details, and SE80 or SE38 to check the program logic if needed.
  
  
  Summary:
  
  The error WSTI_DOC016 means you must select one or more items before continuing. Simply select the required items on the screen and proceed. If the problem persists, check authorizations, screen layout, or custom code logic.