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

SAP Error Message - Details

• 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

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

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 warehouse management system, it can trigger this error.
  
  
  Solution to LP400 Error
  To resolve the LP400 error, you can take the following steps:
  
  
  Check Data Consistency:
  
  Verify that the material master data is correctly maintained in both WM and PP.
  Ensure that the relevant storage locations and stock types are correctly defined.
  
  
  
  Review Configuration Settings:
  
  Check the configuration settings in both WM and PP to ensure they are aligned. This includes checking the integration settings between the two modules.
  Review the movement types and ensure they are correctly set up for the processes you are trying to execute.
  
  
  
  Analyze Open Production Orders:
  
  Check for any open production orders that may not be properly linked to the warehouse. Ensure that all necessary stock is available for the production process.
  
  
  
  Run Consistency Checks:
  
  Use transaction codes like LX02 (Stock Overview) or COHV (Mass Processing of Production Orders) to check for inconsistencies in stock levels or production orders.
  
  
  
  Consult SAP Notes:
  
  Look for relevant SAP Notes that may address this specific error. SAP frequently releases notes that provide solutions or workarounds for known issues.
  
  
  
  Contact SAP Support:
  
  If the issue persists after performing the above checks, consider reaching out to SAP support for further assistance. Provide them with detailed information about the error and the steps you have already taken.
  
  
  
  Related Information
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as LX01, LX02, COHV, and MB52 for stock and production order management.
  Documentation: Review SAP documentation related to WM and PP integration for best practices and troubleshooting tips.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify and resolve the LP400 error effectively.