How To Fix Q3003 - Do not use the character * for the key &

SAP Error Message - Details

• Message type: E = Error

• Message class: Q3 - QM Master Data Messages: Catalogs

• Message number: 003

• Message text: Do not use the character * for the key &

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message Q3003 - Do not use the character * for the key & ?

  The SAP error message Q3003, which states "Do not use the character  for the key &," typically occurs when a user attempts to use the asterisk () character in a key field where it is not allowed. This can happen in various contexts within SAP, such as when entering data in a transaction or when defining selection criteria.
  Cause:
  
  Invalid Character Usage: The asterisk (*) is often used as a wildcard character in many systems, but in certain key fields in SAP, its use is restricted. This error indicates that the system does not accept the asterisk in the specified key field.
  Data Entry Error: Users may inadvertently include an asterisk when they are trying to enter or search for specific data.
  Configuration Issues: In some cases, the system configuration may not allow certain characters in key fields due to business rules or data integrity constraints.
  
  Solution:
  
  Remove the Asterisk: The most straightforward solution is to remove the asterisk from the key field. Ensure that you are entering valid characters that are acceptable for that specific field.
  Check Input Requirements: Review the input requirements for the specific transaction or field to understand what characters are allowed. This information can often be found in the SAP documentation or help files.
  Use Alternative Search Methods: If you are trying to perform a search, consider using other search criteria or methods that do not involve wildcards.
  Consult Documentation: If you are unsure about the allowed characters, consult the SAP help documentation or reach out to your SAP administrator for guidance.
  Training and Awareness: Ensure that users are trained on the correct data entry practices to avoid similar errors in the future.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific updates or patches related to this error message. Sometimes, SAP releases notes that provide additional context or solutions for specific error messages.
  Transaction Codes: The error may occur in various transaction codes, so understanding the context in which it appears can help in troubleshooting.
  User Roles and Permissions: Ensure that the user has the appropriate roles and permissions to perform the actions they are attempting, as sometimes restrictions can lead to unexpected errors.
  
  If the problem persists after following these steps, it may be beneficial to contact your SAP support team for further assistance.