How To Fix AQV109 - Invalid name

AQV109 - Overview

• Message type: E = Error

• Message class: AQV - Message texts for SAP Query

• Message number: 109

• Message text: Invalid name

What causes this issue?

Reasons why the name is not valid:
The name must start with a letter.
The name may only contain the following character types:
Letters
Numbers
Underlining
and can end with blanks.
The name HEADER may not be used.
The names of supplementary fields may not exceed 21 characters.

System Response

How to fix this error?

Enter a valid name.

Error message extract from SAP system. Copyright SAP SE.

AQV109 - Details

• The SAP error message AQV109 "Invalid name" typically occurs in the context of the SAP system when there is an issue with the naming conventions or the format of the name being used in a particular transaction or function. This error can arise in various scenarios, such as when creating or modifying objects, entering data in fields, or working with specific modules.
  Causes:
  
  Invalid Characters: The name may contain special characters or spaces that are not allowed.
  Length Restrictions: The name may exceed the maximum length allowed by SAP for that particular field or object.
  Naming Conventions: The name may not adhere to the required naming conventions (e.g., starting with a letter, using only alphanumeric characters).
  Field Type Mismatch: The name may be entered in a field that expects a different type of data (e.g., numeric instead of alphanumeric).
  
  Configuration Issues: There may be configuration settings in the system that restrict certain names or formats.
  
  Solutions:
  
  Check Naming