How To Fix MR004 - No plant class type has been maintained for the stock overview


MR004 - Overview

  • Message type: E = Error

  • Message class: MR - Stock overview for generic materials

  • Message number: 004

  • Message text: No plant class type has been maintained for the stock overview

  • Show details Hide details
  • What causes this issue?

    When the system tried to determine the class type which was used to
    group plants for the stock overview, it did not find any assignment
    entry for application class <LS>04</> (stock overview).

    System Response

    The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

    How to fix this error?

    Inform your system administrator so that the correct setting can be
    made in Customizing.
    Procedure for system administrator
    Make the following assignments in Customizing under
    <DS:SIMG.W_GE_0200.SIMG_ORAL>applications</>:
    Assign class type <LS>035</> to application class <LS>04</> (standard
    system).

    Error message extract from SAP system. Copyright SAP SE.


Smart SAP Assistant

  • What is the cause and solution for SAP error message MR004 - No plant class type has been maintained for the stock overview ?
    The SAP error message MR004, which states "No plant class type has been maintained for the stock overview," typically occurs when there is a configuration issue related to the plant class types in the system. This error is often encountered in the context of inventory management and stock overview transactions.
    
    Cause: The primary cause of this error is that the system is unable to find a valid plant class type for the specified plant in the stock overview. This can happen due to: Missing Configuration: The plant class type has not been defined in the system for the specific plant. Incorrect Plant Assignment: The plant may not be correctly assigned to a class type in the configuration settings. Data Inconsistency: There may be inconsistencies in the master data or configuration settings that lead to this error.
    Solution: To resolve the MR004 error, you can follow these steps: Check Plant Configuration: Go to the SAP Customizing Implementation Guide (SPRO). Navigate to

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