How To Fix MGVNUM021 - Material number cannot have & as its 18th character


MGVNUM021 - Overview

  • Message type: E = Error

  • Message class: MGVNUM - Messages for material versions

  • Message number: 021

  • Message text: Material number cannot have & as its 18th character

  • Show details Hide details
  • What causes this issue?

    The material number cannot have a <(>&<)> as the 18th digit/character.

    System Response

    You want to create a material number whose 18th character/digit is a "".
    This is not technically possible.

    How to fix this error?

    The system rejects this.

    Procedure for System Administrators

    Change your material number accordingly.

    The system issues an error message and will not allow you to continue with this transaction until the error is resolved.


    Error message extract from SAP system. Copyright SAP SE.


Smart SAP Assistant

  • What is the cause and solution for SAP error message MGVNUM021 - Material number cannot have & as its 18th character ?
    The SAP error message MGVNUM021 indicates that the material number you are trying to use has an invalid character in the 18th position. Specifically, the character '&' is not allowed in that position of the material number.
    
    Cause: In SAP, material numbers are typically defined with specific rules regarding their format. The 18th character of a material number must adhere to certain constraints, and the presence of the '&' character violates these rules. This restriction is in place to ensure consistency and compatibility within the system, especially when it comes to data processing and integration with other systems.
    Solution: To resolve this error, you need to modify the material number so that the 18th character is not '&'. Here are the steps you can take: Identify the Material Number: Determine which material number is causing the error. Check the Format: Review the material number to see what the 18th character is and replace it with a

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