How To Fix WW037 - Please enter an MG hierarchy level. & is a char. profile

SAP Error Message - Details

• Message type: E = Error

• Message class: WW - Material group master maintenance

• Message number: 037

• Message text: Please enter an MG hierarchy level. & is a char. profile

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message WW037 - Please enter an MG hierarchy level. & is a char. profile ?

  The SAP error message WW037, which states "Please enter an MG hierarchy level," typically occurs in the context of Material Management (MM) or related modules when the system expects a specific hierarchy level for a material group (MG) but does not receive it. This can happen during various transactions, such as when creating or modifying material master records, or when working with material group hierarchies.
  Cause:
  
  Missing Hierarchy Level: The most common cause of this error is that the user has not entered a required hierarchy level for the material group.
  Incorrect Configuration: The material group hierarchy may not be properly configured in the system, leading to the inability to select or enter a hierarchy level.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to access or modify the hierarchy levels.
  
  Solution:
  
  Enter a Valid Hierarchy Level: Ensure that you are entering a valid material group hierarchy level in the relevant field. Check the dropdown or input options to select an appropriate level.
  Check Configuration: If you are responsible for system configuration, verify that the material group hierarchy is correctly set up in the system. This can be done through the following steps:
  
  Go to the transaction code SPRO.
  Navigate to the relevant configuration path for Material Management.
  Check the settings for Material Group Hierarchy.
  
  
  Review User Authorizations: If you suspect that authorization issues may be causing the problem, consult with your SAP security team to ensure that you have the necessary permissions to access and modify material group hierarchies.
  Consult Documentation: Refer to SAP documentation or help resources for more detailed information on material group hierarchies and their configuration.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MM01 (Create Material), MM02 (Change Material), and MM03 (Display Material) where this error might occur.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. You can search for WW037 in the SAP Support Portal.
  User Forums: Consider visiting SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  If the problem persists after trying the above solutions, it may be beneficial to reach out to your SAP support team for further assistance.