How To Fix PMRP064 - Entered quantity &1 must not exceed demand quantity &2

PMRP064 - Overview

• Message type: E = Error

• Message class: PMRP - Messages for pMRP

• Message number: 064

• Message text: Entered quantity &1 must not exceed demand quantity &2

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.

Unfortunately, there isn't any extra information in this error notice.

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Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message PMRP064 - Entered quantity &1 must not exceed demand quantity &2 ?

  The SAP error message PMRP064 ("Entered quantity &1 must not exceed demand quantity &2") typically occurs in the context of production planning or material requirements planning (MRP) when a user attempts to enter a quantity for a production order, purchase order, or similar transaction that exceeds the available demand quantity for that item.
  
  Cause:
  
  Exceeding Demand: The primary cause of this error is that the quantity you are trying to enter (e.g., for a production order or a purchase requisition) exceeds the total demand quantity that has been calculated by the system for that material.
  Incorrect Demand Calculation: There may be an issue with how demand is calculated, possibly due to incorrect or incomplete data in the system.
  Planning Parameters: The planning parameters for the material may not be set correctly, leading to discrepancies in demand and supply.
  Stock Levels: If the stock levels are low or if there are existing reservations that are not