How To Fix MW808 - Parameter &1 must be greater than 0

MW808 - Overview

• Message type: E = Error

• Message class: MW - Messages IS-R / Allocation Tables

• Message number: 808

• Message text: Parameter &1 must be greater than 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 MW808 - Parameter &1 must be greater than 0 ?

  The SAP error message MW808, which states "Parameter &1 must be greater than 0," typically occurs in the context of inventory management or material management processes. This error indicates that a certain parameter, which is expected to have a positive value, is either zero or negative. The parameter in question is represented by &1, which will be replaced by the specific parameter name when the error message is generated.
  Causes:
  
  
  Incorrect Input Values: The most common cause is that a user has entered a value of zero or a negative number in a field that requires a positive value. This could happen during transactions like goods movements, inventory adjustments, or material master updates.
  
  
  
  Configuration Issues: There may be issues in the configuration of the material management module that lead to incorrect parameter settings.
  
  
  Data Integrity Issues: There could be inconsistencies in the data, such as missing or incorrect master data that leads to this