How To Fix ME550 - Material & kept in stock (If necessary, create a reservation)

SAP Error Message - Details

• Message type: E = Error

• Message class: ME - Purchasing: General Messages

• Message number: 550

• Message text: Material & kept in stock (If necessary, create a reservation)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message ME550 - Material & kept in stock (If necessary, create a reservation) ?

  The SAP error message ME550 typically indicates that a material is kept in stock, but there is an issue with creating a reservation for it. This error can occur in various scenarios, particularly when dealing with inventory management, purchasing, or production planning.
  Cause:
  
  Material Status: The material may have a status that prevents it from being reserved, such as being marked as "blocked" or "restricted."
  Stock Availability: There may not be enough stock available to fulfill the reservation request.
  Reservation Type: The type of reservation being attempted may not be compatible with the material or its current stock status.
  Plant/Storage Location Issues: The material may not be available in the specified plant or storage location.
  Configuration Issues: There may be configuration settings in the system that are preventing the reservation from being created.
  
  Solution:
  
  Check Material Status: Verify the status of the material in the material master record. Ensure that it is not blocked or restricted.
  Check Stock Levels: Use transaction codes like MMBE (Stock Overview) to check the stock levels of the material in the relevant plant and storage location.
  Create a Reservation: If the material is available, try creating a reservation using transaction code MB21 (Create Reservation) and ensure that you are using the correct reservation type.
  Review Plant/Storage Location: Ensure that you are referencing the correct plant and storage location where the material is stored.
  Consult Configuration: If the issue persists, consult with your SAP configuration team to review any settings that may be affecting the reservation process.
  Check for Open Purchase Orders: If the material is linked to open purchase orders, ensure that they are being processed correctly.
  
  Related Information:
  
  Transaction Codes:
  
  MMBE: Stock Overview
  MB21: Create Reservation
  MB22: Change Reservation
  MB23: Display Reservation
  
  
  Material Master: Review the material master data for any restrictions or settings that may affect stock availability.
  User Authorizations: Ensure that the user has the necessary authorizations to create reservations for the material.
  SAP Notes: Check for any relevant SAP Notes that may address known issues related to this error message.
  
  If the problem persists after following these steps, it may be beneficial to consult with your SAP support team or refer to SAP documentation for further troubleshooting.