How To Fix WRF_PRC_BAS019 - No data changed

SAP Error Message - Details

• Message type: E = Error

• Message class: WRF_PRC_BAS - General Purchasing, Seasonal Procurement Messages

• Message number: 019

• Message text: No data changed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message WRF_PRC_BAS019 - No data changed ?

  Certainly! Here's a detailed explanation regarding the SAP error message WRF_PRC_BAS019 No data changed:
  
  SAP Error Message: WRF_PRC_BAS019 No data changed
  
  1. Cause
  The message "No data changed" typically occurs when an update or change operation is attempted on a data record, but the system detects that the data being saved is identical to the existing data. In other words, no actual modification has been made to the data fields, so the system does not perform any update.
  This can happen in scenarios such as:
  
  User tries to save a form or transaction without changing any values.
  A program or process attempts to update a record but the new values are the same as the old values.
  Data validation or consistency checks detect no difference between old and new data.
  
  In the context of WRF_PRC_BAS019, which is related to SAP Workflow or Process Management (often in SAP Business Workflow or Process Orchestration), this message indicates that the system expected some data changes to proceed but found none.
  
  2. Solution
  
  
  Verify Data Changes:
  
  Ensure that the data you are trying to save or update has actually been modified. If you intended to change something, double-check the input fields or data source.
  
  
  Check Program Logic:
  
  If this message appears during a custom program or workflow step, review the logic to confirm that the update operation is only triggered when data changes occur. Avoid unnecessary update calls when no data has changed.
  
  
  Suppress Message (if appropriate):
  
  In some cases, this message is informational and can be suppressed or handled gracefully in the program to avoid confusion.
  
  
  Debugging:
  
  Use debugging tools to check the values before and after the update attempt to confirm whether data has changed.
  
  
  Review Notes and Documentation:
  
  Check SAP Notes or documentation related to the specific module or transaction for any known issues or patches.
  
  
  
  3. Related Information
  
  
  Message Class: WRF_PRC_BAS
  
  This message class is often related to SAP Workflow or Process Management base components.
  
  
  Typical Transactions:
  
  Workflow maintenance, process orchestration, or custom workflow steps.
  
  
  SAP Notes:
  
  Search for SAP Notes referencing WRF_PRC_BAS019 for any specific fixes or explanations.
  
  
  Similar Messages:
  
  Other SAP messages indicating "No data changed" or "No update performed" often have similar causes and solutions.
  
  
  
  Summary
  
  
  
  Aspect
  Details
  
  
  
  
  Cause
  Attempt to update data without any actual changes in the data fields.
  
  
  Solution
  Ensure data is modified before saving; review program logic to avoid unnecessary updates.
  
  
  Related
  SAP Workflow/Process Management; message class WRF_PRC_BAS; check SAP Notes for details.
  
  
  
  
  If you provide the exact transaction or scenario where this message appears, I can help with more specific guidance.