How To Fix MB048 - Number & contains non-numeric characters

SAP Error Message - Details

• Message type: E = Error

• Message class: MB - Logistics Information Library

• Message number: 048

• Message text: Number & contains non-numeric characters

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 MB048 - Number & contains non-numeric characters ?

  The SAP error message MB048 ("Number & contains non-numeric characters") typically occurs during inventory management transactions, such as goods movements or inventory counts, when the system encounters a material number that includes non-numeric characters. This can happen in various scenarios, such as when entering material numbers manually or when importing data from external sources.
  Cause:
  
  Incorrect Material Number Format: The material number entered may contain letters, special characters, or spaces that are not allowed in the numeric format expected by SAP.
  Data Import Issues: If data is being imported from an external system (like a spreadsheet), it may have been formatted incorrectly, leading to non-numeric characters being included.
  User Input Error: Users may accidentally enter invalid characters when manually inputting material numbers.
  
  Solution:
  
  Check Material Number: Verify the material number you are entering. Ensure it consists only of valid numeric characters (if the material number is expected to be numeric) and does not contain any spaces or special characters.
  Data Validation: If you are importing data, ensure that the data is clean and formatted correctly. Use data validation techniques to ensure that only valid material numbers are included.
  Use Correct Transaction Codes: Ensure you are using the correct transaction codes and processes for the operations you are performing.
  Consult Material Master: Check the material master data to ensure that the material number exists and is correctly defined in the system.
  Error Handling in Programs: If this error arises from a custom program or report, review the code to ensure it properly handles material number inputs and validates them before processing.
  
  Related Information:
  
  Transaction Codes: Common transaction codes related to inventory management include MB1A (Goods Withdrawal), MB1B (Transfer Posting), and MB1C (Other Goods Receipts).
  Material Master Data: You can view and edit material master data using transaction code MM02 (Change Material) or MM03 (Display Material).
  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.
  User Training: Ensure that users are trained on the correct procedures for entering material numbers and handling inventory transactions to minimize errors.
  
  By following these steps, you should be able to resolve the MB048 error and ensure that material numbers are entered correctly in SAP.