How To Fix LUMER002 - Enter material

SAP Error Message - Details

• Message type: E = Error

• Message class: LUMER - Messages for Quantity Optimizing

• Message number: 002

• Message text: Enter material

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message LUMER002 - Enter material ?

  The SAP error message LUMER002: "Enter material" typically occurs in the context of logistics or inventory management when a user attempts to perform an action that requires a material number, but none has been provided. This error is common in transactions related to inventory management, such as goods movements, stock transfers, or material document postings.
  Cause:
  
  Missing Material Number: The most straightforward cause is that the user has not entered a material number in the relevant field.
  Incorrect Transaction: The transaction being executed may require a material number, and the user may be in the wrong transaction or screen.
  User Input Error: The user may have inadvertently cleared the material field or not filled it out correctly.
  Configuration Issues: In some cases, there may be configuration settings in the SAP system that require a material number for certain transactions, and these settings may not be aligned with the user's expectations.
  
  Solution:
  
  Enter Material Number: The immediate solution is to ensure that a valid material number is entered in the required field. Check if the material exists in the system.
  Check Transaction: Verify that you are in the correct transaction that requires a material number. If you are unsure, consult the transaction documentation or your SAP administrator.
  Review Input: Double-check your input for any typos or errors. Ensure that you are using the correct format for the material number.
  Consult Documentation: If you are unsure about the required fields for the transaction, refer to the SAP documentation or help resources for guidance.
  User Training: If this error occurs frequently, consider providing additional training for users on how to properly enter data in the system.
  
  Related Information:
  
  Material Master: Ensure that the material you are trying to use is created and active in the Material Master (transaction code MM01/MM02).
  Transaction Codes: Familiarize yourself with relevant transaction codes that may be related to your task (e.g., MIGO for goods movements, MB1A for goods issues).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Roles and Authorizations: Ensure that the user has the necessary authorizations to perform the transaction involving the material.
  
  If the problem persists after following these steps, it may be beneficial to consult with your SAP support team or a technical consultant for further assistance.