How To Fix MPN01060 - Manufacturer part number contains special characters that are not allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: MPN01 - MPN Message: Material Master / customizing

• Message number: 060

• Message text: Manufacturer part number contains special characters that are not allowed

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 MPN01060 - Manufacturer part number contains special characters that are not allowed ?

  The SAP error message MPN01060 indicates that the manufacturer part number (MPN) you are trying to enter contains special characters that are not permitted. This error typically arises when the MPN includes characters such as symbols, punctuation, or spaces that are not allowed by the system's validation rules.
  Cause:
  
  Special Characters: The MPN may include characters like !, @, #, $, %, ^, &, *, (, ), -, +, =, {, }, [, ], ;, :, ,, <, >, ?, /, \, or even spaces.
  Incorrect Formatting: The MPN might not adhere to the expected format defined in the SAP system, which may only allow alphanumeric characters (A-Z, 0-9) and possibly a limited set of other characters (like underscores).
  
  Solution:
  
  Review the MPN: Check the manufacturer part number you are trying to enter and remove any special characters or spaces.
  Use Allowed Characters: Ensure that the MPN only contains allowed characters. Typically, this means using only letters (A-Z), numbers (0-9), and possibly underscores or hyphens, depending on your organization's specific configuration.
  Consult Documentation: Refer to your organization's SAP documentation or guidelines for the specific rules regarding MPN formatting.
  Validation: If you are entering MPNs in bulk (e.g., through a data upload), ensure that your data source is cleaned and validated to conform to the required format before uploading.
  Error Handling: If you continue to encounter issues, consider implementing error handling in your data entry process to catch and correct these errors before submission.
  
  Related Information:
  
  SAP Configuration: The allowed characters for MPNs can sometimes be configured in the SAP system. If you have administrative access, you may want to check the configuration settings related to material master data or part numbers.
  User Training: Providing training for users who enter MPNs can help reduce the occurrence of this error by ensuring they understand the formatting requirements.
  SAP Notes: Check SAP Notes or the SAP Support Portal for any updates or patches that may address this issue or provide additional guidance.
  
  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.