How To Fix W5092 - Purchase order & & has more than one schedule line

SAP Error Message - Details

• Message type: E = Error

• Message class: W5 - Messages for MM-WEB Applications and BAPIs

• Message number: 092

• Message text: Purchase order & & has more than one schedule line

Self-Explanatory Message

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• What is the cause and solution for SAP error message W5092 - Purchase order & & has more than one schedule line ?

  SAP Error Message:
  
  W5092 – Purchase order & & has more than one schedule line
  
  Meaning / Cause:
  This warning message occurs when a purchase order (PO) item contains more than one schedule line, but the system or the process you are executing expects only a single schedule line per PO item.
  
  Schedule lines in a PO specify delivery dates and quantities.
  Some transactions, reports, or interfaces require exactly one schedule line per PO item.
  If multiple schedule lines exist, the system cannot process the PO item as expected, hence the warning.
  
  
  When does it occur?
  
  During certain goods receipt postings or invoice verifications.
  When using specific reports or custom programs that do not handle multiple schedule lines.
  When integrating with external systems expecting a single delivery schedule.
  In scenarios where the system logic assumes one schedule line per PO item (e.g., some MRP or delivery processes).
  
  
  Solution / How to fix:
  
  
  Check the PO schedule lines:
  
  Go to transaction ME23N (Display Purchase Order).
  Select the PO and item.
  Check the schedule lines tab to see how many schedule lines exist.
  
  
  
  Consolidate schedule lines if possible:
  
  If multiple schedule lines are not required, you can delete or merge them into a single schedule line with the total quantity.
  This can be done by changing the PO in ME22N (Change Purchase Order).
  
  
  
  Adjust process or program:
  
  If multiple schedule lines are valid business-wise, adjust the process or custom program to handle multiple schedule lines.
  Consult with your ABAP developer or functional consultant to modify the logic.
  
  
  
  Use appropriate transactions:
  
  Some transactions or reports have variants or options to handle multiple schedule lines.
  Check SAP notes or documentation for the specific transaction you are using.
  
  
  
  Check for SAP Notes:
  
  Sometimes SAP provides notes or patches to handle such scenarios better.
  Search SAP Support Portal with the message number W5092 or related keywords.
  
  
  
  
  Additional Information:
  
  Schedule lines allow splitting deliveries over time.
  Multiple schedule lines are common in long-term contracts or when deliveries are staggered.
  The warning message does not stop the process but indicates a potential issue.
  Always verify business requirements before deleting or merging schedule lines.
  
  
  Summary:
  
  
  
  Aspect
  Details
  
  
  
  
  Cause
  PO item has more than one schedule line, but process expects only one.
  
  
  Effect
  Warning message W5092 displayed; process may not handle multiple lines correctly.
  
  
  Solution
  Review and consolidate schedule lines or adjust process/program to handle multiple lines.
  
  
  Transaction
  ME23N (Display PO), ME22N (Change PO)
  
  
  
  
  If you provide the exact context (transaction, process step) where the message appears, I can give more tailored advice.