How To Fix COM_PRODUCT_UNIT205 - GTIN &1 contains invalid characters

SAP Error Message - Details

• Message type: E = Error

• Message class: COM_PRODUCT_UNIT - Messages on Units of Measure

• Message number: 205

• Message text: GTIN &1 contains invalid characters

What causes this issue?

The GTIN you have used contains characters which are not allowed. A
GTIN must not contain letters, blanks, or special characters. You are
only allowed to use the digits 0-9.

System Response

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

How to fix this error?

Maintain the GTIN using digits only.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message COM_PRODUCT_UNIT205 - GTIN &1 contains invalid characters ?

  The SAP error message COM_PRODUCT_UNIT205 indicates that the Global Trade Item Number (GTIN) you are trying to use contains invalid characters. GTINs are used to uniquely identify products and are typically composed of numeric characters. The error suggests that the GTIN you are working with includes characters that are not allowed.
  Cause:
  
  Invalid Characters: The GTIN may contain letters, special characters, or spaces, which are not permitted. GTINs should only consist of digits (0-9).
  Incorrect Length: GTINs can be 8, 12, 13, or 14 digits long. If the GTIN does not conform to these lengths, it may trigger this error.
  Leading or Trailing Spaces: Sometimes, GTINs may inadvertently include leading or trailing spaces, which can cause this error.
  Data Entry Errors: Manual entry errors can lead to the inclusion of invalid characters.
  
  Solution:
  
  Check the GTIN: Review the GTIN you are trying to enter. Ensure it consists only of numeric characters and is of the correct length (8, 12, 13, or 14 digits).
  Remove Invalid Characters: If there are any letters, special characters, or spaces, remove them and ensure that only digits remain.
  Trim Spaces: If you suspect there are leading or trailing spaces, use a function to trim the GTIN string.
  Validation: Implement validation checks in your data entry process to ensure that only valid GTINs are accepted.
  Consult Documentation: Refer to SAP documentation or guidelines for GTIN formatting to ensure compliance with standards.
  
  Related Information:
  
  GTIN Formats: Understand the different formats of GTIN (GTIN-8, GTIN-12, GTIN-13, GTIN-14) and their specific requirements.
  SAP Master Data: Ensure that the GTIN is correctly maintained in the relevant master data records (e.g., material master, product master).
  Error Handling: Implement error handling in your SAP processes to catch and manage such errors effectively.
  SAP Notes: Check for any relevant SAP Notes or updates that may address issues related to GTIN handling.
  
  By following these steps, you should be able to resolve the COM_PRODUCT_UNIT205 error and ensure that your GTINs are valid for use in SAP.