How To Fix M3010 - Selection of a blank line is not defined

SAP Error Message - Details

• Message type: E = Error

• Message class: M3 - Material Master

• Message number: 010

• Message text: Selection of a blank line is not defined

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 M3010 - Selection of a blank line is not defined ?

  The SAP error message M3010, "Selection of a blank line is not defined," typically occurs in the context of inventory management or material management transactions when the system encounters an empty or blank line in a selection list or table. This can happen in various scenarios, such as during the processing of goods movements, inventory counts, or when working with material documents.
  Cause:
  
  Blank Entries: The most common cause of this error is the presence of blank or empty lines in the selection criteria or input fields where the system expects valid data.
  Incorrect Data Entry: Users may inadvertently leave fields empty or select a blank line from a dropdown or list.
  Data Corruption: In some cases, data corruption or issues with the underlying database can lead to unexpected blank entries.
  
  Solution:
  
  Check Input Fields: Review the input fields in the transaction where the error occurred. Ensure that all required fields are filled out correctly and that there are no blank lines in the selection criteria.
  Remove Blank Lines: If you are working with a list or table, ensure that there are no blank lines. You may need to delete any empty rows or lines before proceeding.
  Validate Data: If you are importing data or using a template, validate the data to ensure there are no blank entries before uploading or processing.
  Use Filters: If applicable, use filters to exclude blank lines from your selection criteria.
  Consult Documentation: Refer to SAP documentation or help resources for the specific transaction you are using to understand the expected input format and requirements.
  
  Related Information:
  
  Transaction Codes: The error can occur in various transaction codes related to inventory management, such as MB1A (Goods Withdrawal), MB1B (Transfer Posting), or MI01 (Physical Inventory Document).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  User Training: Ensure that users are trained on the correct procedures for entering data in SAP to minimize the occurrence of such errors.
  
  If the problem persists after following these steps, it may be necessary to consult with your SAP support team or a technical consultant for further investigation.