How To Fix QS274 - Do not use an underscore in the key &

SAP Error Message - Details

• Message type: E = Error

• Message class: QS - QM: Master data

• Message number: 274

• Message text: Do not use an underscore in 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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message QS274 - Do not use an underscore in the key & ?

  The SAP error message QS274, which states "Do not use an underscore in the key &," typically occurs when you are trying to create or modify a key in the SAP system that includes an underscore character ("_"). This is often related to the naming conventions enforced by SAP for certain objects, such as characteristics, classes, or other key fields.
  Cause:
  
  Naming Conventions: SAP has specific naming conventions that restrict the use of certain characters, including underscores, in keys. This is to ensure consistency and avoid potential issues in data processing.
  Data Integrity: The restriction helps maintain data integrity and prevents confusion in data retrieval and processing.
  
  Solution:
  
  Rename the Key: The most straightforward solution is to rename the key you are trying to create or modify. Avoid using underscores and instead use other characters, such as letters or numbers, that comply with SAP's naming conventions.
  Check Documentation: Refer to the SAP documentation or guidelines for the specific module you are working with to understand the allowed characters and naming conventions.
  Validation: Before creating or modifying keys, validate the naming convention to ensure compliance and avoid similar errors in the future.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any updates or specific guidance related to this error message. SAP Notes often provide insights into known issues and their resolutions.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues. You can find discussions and solutions that may help you resolve the error.
  Transaction Codes: Familiarize yourself with relevant transaction codes (like SE11 for Data Dictionary, SE80 for Object Navigator) that can help you manage and create keys in SAP.
  
  By following these steps, you should be able to resolve the QS274 error and successfully create or modify the key without using underscores.