How To Fix MEPO156 - Date/quantity fix set, although no confirmation found

SAP Error Message - Details

• Message type: E = Error

• Message class: MEPO - New Purchase Order Dialog

• Message number: 156

• Message text: Date/quantity fix set, although no confirmation found

What causes this issue?

You are processing a stock transport order item and have selected the
<DS:DE.ME_FIXMG>Fix Date/Quantity</>checkbox. The availability check
could not confirm anything for the desired date. If you still fix date
and time for this purchase order item, you thereby accept the quantity
zero and are no longer expecting a delivery for the purchase order item.
This prevents rescheduling.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

If you want to reschedule the open requirement quantity of the purchase
order item at a later point in time, with the aim of receiving
confirmations for the desired quantity, deselect this checkbox.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MEPO156 - Date/quantity fix set, although no confirmation found ?

  The SAP error message MEPO156 ("Date/quantity fix set, although no confirmation found") typically occurs in the context of purchasing documents, particularly when dealing with scheduling agreements or purchase orders. This error indicates that there is a mismatch or inconsistency in the data related to the delivery dates or quantities that have been fixed in the system, but no corresponding confirmations have been found.
  Causes:
  
  Missing Confirmations: The system expects confirmations for the fixed dates and quantities, but none exist.
  Incorrect Data Entry: There may be errors in the data entered for the purchase order or scheduling agreement, such as incorrect delivery dates or quantities.
  Inconsistent Status: The status of the purchase order or scheduling agreement may not be updated correctly, leading to discrepancies.
  System Configuration Issues: There may be configuration settings in the SAP system that are not aligned with the business processes.
  
  Solutions:
  
  Check Confirmations: Verify if any confirmations have been created for the relevant purchase order or scheduling agreement. If not, create the necessary confirmations.
  Review Data Entries: Go through the purchase order or scheduling agreement details to ensure that all dates and quantities are entered correctly.
  Update Status: If the status of the document is incorrect, you may need to update it manually or check for any background jobs that might be affecting it.
  Consult with SAP Support: If the issue persists, it may be beneficial to consult with your SAP support team or refer to SAP Notes for any known issues or patches related to this error.
  Check Configuration: Review the configuration settings in the SAP system to ensure they align with your business processes and requirements.
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like ME23N (Display Purchase Order) or ME31K (Create Scheduling Agreement) to review the relevant documents.
  SAP Notes: Search for SAP Notes related to MEPO156 for any specific fixes or recommendations provided by SAP.
  Documentation: Refer to SAP documentation or user manuals for detailed explanations of scheduling agreements and purchase order processing.
  
  By following these steps, you should be able to identify the root cause of the MEPO156 error and implement the necessary solutions to resolve it.