How To Fix TT191 - The name must contain at least two characters

SAP Error Message - Details

• Message type: E = Error

• Message class: TT - Extended Computer Aided Test Tool (eCATT) messages

• Message number: 191

• Message text: The name must contain at least two characters

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 TT191 - The name must contain at least two characters ?

  The SAP error message TT191, which states "The name must contain at least two characters," typically occurs when you are trying to enter a name (such as a user name, customer name, vendor name, etc.) that does not meet the minimum character requirement set by the system. This is a validation error that ensures that names are meaningful and not just single-character entries.
  Cause:
  
  Input Error: The most common cause is that the user has entered a name with fewer than two characters. For example, entering "A" or "1" would trigger this error.
  Field Configuration: The field in which you are entering the name may have been configured to require a minimum of two characters.
  Data Migration Issues: If you are migrating data from another system, some entries may not meet the character requirements.
  
  Solution:
  
  Check Input: Ensure that the name you are trying to enter has at least two characters. For example, instead of "A", use "AB" or "John".
  Review Field Requirements: If you are unsure about the requirements for the field, check the documentation or field help in SAP to understand the constraints.
  Data Validation: If you are importing or migrating data, validate the data beforehand to ensure that all names meet the minimum character requirement.
  Error Handling: If this error occurs during a batch process or data upload, implement error handling to catch and correct entries that do not meet the criteria.
  
  Related Information:
  
  SAP Documentation: Refer to the SAP Help Portal or specific module documentation for more details on field requirements and validation rules.
  User Training: Ensure that users are trained on the importance of entering valid data and the specific requirements for different fields in SAP.
  Custom Development: If you have custom fields or processes, check if there are any custom validations that might be enforcing this rule.
  
  By ensuring that all names entered into the system meet the minimum character requirement, you can avoid encountering this error message.