How To Fix LP400 - ***Error messages of check reports WM-PP

LP400 - Overview

• Message type: E = Error

• Message class: LP - WM-PP interface

• Message number: 400

• Message text: ***Error messages of check reports WM-PP

Self-Explanatory Message

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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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message LP400 - ***Error messages of check reports WM-PP ?

  The SAP error message LP400 is related to the Warehouse Management (WM) and Production Planning (PP) modules. This error typically occurs during the execution of check reports in the WM-PP interface, indicating that there is an issue with the data consistency or configuration between the two modules.
  Cause of LP400 Error
  The LP400 error can be caused by several factors, including:
  
  
  Data Inconsistency: There may be inconsistencies in the data between the WM and PP modules, such as missing or incorrect master data (e.g., material master, storage location, etc.).
  
  
  
  Configuration Issues: Incorrect configuration settings in either the WM or PP module can lead to this error. This includes settings related to warehouse processes, production orders, or movement types.
  
  
  Missing or Incorrect Stock Information: The system may not find the required stock information for the materials involved in the production process.
  
  
  Open Production Orders: If there are open production orders that are not properly linked to the