How To Fix /SAPAPO/MA479 - Number cannot be less than '1'

/SAPAPO/MA479 - Overview

• Message type: E = Error

• Message class: /SAPAPO/MA -

• Message number: 479

• Message text: Number cannot be less than '1'

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/MA479 - Number cannot be less than '1' ?

  The SAP error message /SAPAPO/MA479 Number cannot be less than '1' typically occurs in the context of SAP Advanced Planning and Optimization (APO) when a user attempts to enter a value that is less than 1 in a field that requires a positive integer. This error can arise in various scenarios, such as during the creation or modification of planning objects, such as production orders, purchase orders, or other master data.
  
  Cause:
  
  Invalid Input: The most common cause is that the user has entered a value of 0 or a negative number in a field that expects a positive integer.
  
  Configuration Issues: There may be configuration settings in the APO system that enforce minimum values for certain fields.
  Data Integrity Issues: If data is being imported or transferred from another system, it may contain invalid values.
  
  
  Solution:
  
  Check Input Values: Review the input values in the relevant fields and ensure that they are greater than or