How To Fix M5400 - ****** 400-599 temporarily reserved for SIS *****************************

M5400 - Overview

• Message type: E = Error

• Message class: M5 - LIS: Standard Analyses (Inventory Controlling Doc. Analysis)

• Message number: 400

• Message text: ****** 400-599 temporarily reserved for SIS *****************************

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 M5400 - ****** 400-599 temporarily reserved for SIS ***************************** ?

  The SAP error message M5400 with the description "400-599 temporarily reserved for SIS" typically occurs in the context of inventory management and material movements. This error indicates that the system is unable to process a material document because the number range for material documents is temporarily reserved for the Stock Information System (SIS).
  
  Cause:
  
  Number Range Reservation: The number range for material documents (400-599) is reserved for the Stock Information System (SIS) in your SAP configuration. This means that any attempts to create or process material documents using this number range will be blocked until the reservation is lifted.
  
  Configuration Issues: The configuration settings in the SAP system may not be correctly set up, leading to conflicts in number range assignments.
  SIS Activation: If SIS is activated in your system, it may be using the number range for its own purposes, preventing other transactions from using it.
  
  
  Solution:
  
  
  Check Number Range Configuration:
  
  Go to the transaction code