How To Fix MPN03006 - This function is possible for main items in Display mode only

SAP Error Message - Details

• Message type: E = Error

• Message class: MPN03 - MPN Message: PM/PP Orders

• Message number: 006

• Message text: This function is possible for main items in Display mode only

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message MPN03006 - This function is possible for main items in Display mode only ?

  The SAP error message MPN03006, which states "This function is possible for main items in Display mode only," typically occurs when a user attempts to perform an action that is restricted to main items in a specific mode (usually display mode) within the SAP system. This error is often encountered in the context of Material Management (MM) or related modules where item hierarchies are involved, such as in the management of materials, purchase orders, or inventory.
  Cause:
  
  Item Type: The action you are trying to perform is only applicable to main items, not sub-items or components.
  Mode of Operation: The system is expecting the user to be in display mode, but the user may be in a different mode (like change mode).
  Hierarchy Structure: The item you are trying to access may not be classified as a main item in the hierarchy, leading to restrictions on the actions you can perform.
  
  Solution:
  
  Switch to Display Mode: Ensure that you are in display mode when trying to access the function. If you are in change mode, switch to display mode and try again.
  Check Item Type: Verify that the item you are trying to work with is indeed a main item. If it is a sub-item or component, you may need to navigate to the main item to perform the desired action.
  Review Hierarchy: If you are unsure about the item structure, review the hierarchy of items to confirm which items are classified as main items.
  Consult Documentation: Refer to SAP documentation or help resources for specific details about the function you are trying to use and its requirements.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional context.
  User Permissions: Ensure that you have the necessary permissions to perform the action on the main items.
  Transaction Codes: Familiarize yourself with the transaction codes related to the function you are trying to use, as this can help in navigating the system more effectively.
  Training and Support: If you continue to encounter issues, consider reaching out to your SAP support team or attending training sessions to better understand the system's functionalities.
  
  By following these steps, you should be able to resolve the MPN03006 error and successfully perform the desired actions within SAP.