How To Fix /SAPAPO/OM_ERROR012 - Invalid quantity at an I/O node (= 0)

/SAPAPO/OM_ERROR012 - Overview

• Message type: E = Error

• Message class: /SAPAPO/OM_ERROR -

• Message number: 012

• Message text: Invalid quantity at an I/O node (= 0)

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 /SAPAPO/OM_ERROR012 - Invalid quantity at an I/O node (= 0) ?

  The SAP error message /SAPAPO/OM_ERROR012 Invalid quantity at an I/O node (= 0) typically occurs in the context of SAP Advanced Planning and Optimization (APO) when there is an issue with the quantity being processed at an Input/Output (I/O) node in the planning process. This error indicates that the system has encountered a situation where the quantity is zero, which is not valid for the operation being performed.
  
  Cause:
  
  
  Zero Quantity: The most direct cause of this error is that the system is trying to process a transaction or operation with a quantity of zero. This can happen if:
  
  The planned order or production order has been created with a quantity of zero.
  There is a misconfiguration in the planning parameters or master data.
  There is an issue with the data being transferred from another system or module.
  
  
  
  Data Integrity Issues: There may be inconsistencies in the master data or transaction data that lead to the