How To Fix SPXN031 - Qualified name '&1' is invalid; contains not permitted characters


SPXN031 - Overview

  • Message type: E = Error

  • Message class: SPXN - Proxy Generation

  • Message number: 031

  • Message text: Qualified name '&1' is invalid; contains not permitted characters

  • Show details Hide details


  • 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.


SPXN031 - Details

  • The SAP error message SPXN031 indicates that a qualified name (such as a variable name, function name, or other identifiers) contains characters that are not permitted according to SAP's naming conventions. This error typically arises when the name includes invalid characters, such as spaces, special characters, or starts with a number.
    Causes:
    
    
    Invalid Characters: The qualified name may contain characters that are not allowed, such as:
    
    Spaces
    Special characters (e.g., @, #, $, %, &, etc.)
    Starting with a number
    Using reserved keywords
    
    
    
    Incorrect Naming Conventions: The name may not adhere to the specific naming conventions set by SAP for the type of object you are working with.
    
    
    Copy-Paste Issues: Sometimes, copying and pasting names from other sources can introduce hidden characters or formatting issues.
    
    
    Solutions:
    
    
    Check Naming Conventions: Ensure that the qualified name follows SAP's naming conventions. For example:
    
    Use only alphanumeric characters (A-Z, a-z, 0-9).
    Avoid starting the name with a number.
    Do not use special characters or spaces.
    
    
    
    Rename the Object:

    Already have an account? Login here!




Instant HelpGet instant SAP help. Sign up for our Free Essentials Plan.


SPXN031 - Related SAP Errors

Click on this link to search all SAP messages.


Rating
ERPlingo simplifies finding the accurate answers to SAP message errors. I now use every week. A must have tool for anyone working with SAP! Highly recommended!
Rate 1
Kent Bettisworth
Executive SAP Consultant