How To Fix MMRP01216 - Negative requirement quantity &1 is not allowed

MMRP01216 - Overview

• Message type: E = Error

• Message class: MMRP01 - Rapid Planning Matrix

• Message number: 216

• Message text: Negative requirement quantity &1 is not allowed

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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Smart SAP Assistant

• What is the cause and solution for SAP error message MMRP01216 - Negative requirement quantity &1 is not allowed ?

  The SAP error message MMRP01216, which states "Negative requirement quantity &1 is not allowed," typically occurs in the context of materials management and inventory management processes. This error indicates that there is an attempt to process a requirement (such as a purchase order, production order, or stock transfer) with a negative quantity, which is not permissible in SAP.
  
  Cause:
  
  Negative Quantity Entry: The most common cause is that a negative quantity has been entered in a transaction where only positive quantities are allowed. This can happen during the creation or modification of purchase orders, production orders, or stock movements.
  Incorrect Configuration: There may be configuration issues in the material master or in the settings for the specific transaction type that does not allow negative quantities.
  Data Entry Errors: Users may inadvertently enter a negative value due to data entry mistakes or misunderstandings of the system's requirements.
  
  
  Solution:
  
  Check the Transaction: Review the transaction where the error