How To Fix W_DSD_01031 - Switched to "Display mode"

SAP Error Message - Details

• Message type: E = Error

• Message class: W_DSD_01 - Global message class for DSD

• Message number: 031

• Message text: Switched to "Display mode"

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 W_DSD_01031 - Switched to "Display mode" ?

  SAP Error Message:
  
  W_DSD_01031 Switched to "Display mode"
  
  Cause:
  This warning message typically appears in SAP when a user attempts to edit or change a document or transaction that is currently locked, already posted, or in a status that does not allow modifications. As a result, the system automatically switches the user from "Change mode" to "Display mode" to prevent unauthorized or unintended changes.
  Common scenarios include:  
  
  Trying to edit a document that has been posted or finalized.  
  Attempting to change a document locked by another user or process.  
  Insufficient authorization to make changes.  
  The document status or system settings restrict editing.
  
  
  Solution:
  
  
  Check Document Status:
  
  Verify if the document or transaction is in a status that allows changes. For example, posted financial documents or completed sales orders often cannot be changed.
  
  
  Check Lock Entries:
  
  Use transaction SM12 to check if the document is locked by another user or process. If locked, coordinate with the user or wait until the lock is released.
  
  
  Authorization Check:
  
  Ensure you have the necessary authorizations to change the document. If not, request the required permissions from your SAP security team.
  
  
  Use Correct Transaction or Mode:
  
  If the document is not changeable, use the display mode as intended. For documents that require changes, use the appropriate reversal or correction transactions.
  
  
  Consult Application Logs:
  
  Sometimes additional information is available in application logs or short dumps (ST22) that can provide more context.
  
  
  
  Related Information:
  
  This message is a warning (W_), not an error, indicating a mode switch rather than a failure.  
  It is common in modules like FI (Financial Accounting), SD (Sales and Distribution), MM (Materials Management), and others where document integrity is critical.  
  The message helps maintain data consistency by preventing unauthorized changes.  
  If frequent, review business processes to ensure documents are edited only when allowed.
  
  
  Summary:
  
  The message W_DSD_01031 Switched to "Display mode" means SAP prevented editing and switched to display mode because the document or transaction cannot be changed in the current state. Check document status, locks, and authorizations to resolve the issue.