How To Fix MM144 - Not possible to display revision levels here

SAP Error Message - Details

• Message type: E = Error

• Message class: MM - Messages for material master maintenance and Customizing

• Message number: 144

• Message text: Not possible to display revision levels here

What causes this issue?

You wanted to display the revision levels.
However, this is not possible in the following cases:
When scheduling the creation or changing of a material
If revision level management is not active
If the material does not already have a revision level

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?

Check and extend your data as required.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MM144 - Not possible to display revision levels here ?

  The SAP error message MM144: Not possible to display revision levels here typically occurs in the Materials Management (MM) module when a user attempts to access or display revision levels for a material in a context where it is not applicable or allowed. This can happen in various transactions related to material master data, such as when trying to view or edit material details.
  Cause:
  
  Incorrect Transaction Context: The transaction you are using may not support the display of revision levels. For example, certain transactions may not be designed to show revision levels for materials.
  Material Type Settings: The material type may not be configured to use revision levels. Some material types do not have revision levels enabled.
  Authorization Issues: The user may not have the necessary authorizations to view revision levels for the material.
  Data Configuration: The material master data may not have any revision levels defined, or the revision level feature may not be activated in the system settings.
  
  Solution:
  
  Check Transaction: Ensure that you are using the correct transaction code that supports revision levels. For example, use transaction MM02 (Change Material) or MM03 (Display Material) if you need to view revision levels.
  Material Type Configuration: Verify the configuration of the material type in the system. You may need to consult with your SAP MM configuration team to ensure that revision levels are enabled for the relevant material types.
  User Authorizations: Check if the user has the necessary authorizations to view revision levels. This can be done by reviewing the user's roles and authorizations in the SAP system.
  Review Material Master Data: Check the material master data to see if revision levels are defined. If not, you may need to create or update the material master to include revision levels.
  Consult Documentation: Refer to SAP documentation or help resources for specific details on how to manage revision levels in your version of SAP.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. You can search for relevant notes in the SAP Support Portal.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Training and Documentation: Review training materials or documentation related to material master data management in SAP to better understand how revision levels work.
  
  If the issue persists after trying the above solutions, it may be beneficial to involve your SAP support team or a consultant for further investigation.