How To Fix RSL_UI104 - Query &1 cannot begin with &2

SAP Error Message - Details

• Message type: E = Error

• Message class: RSL_UI -

• Message number: 104

• Message text: Query &1 cannot begin with &2

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 RSL_UI104 - Query &1 cannot begin with &2 ?

  The SAP error message RSL_UI104, which states "Query &1 cannot begin with &2," typically occurs in the context of SAP Business Warehouse (BW) or SAP Analytics when dealing with queries in the Query Designer or when executing queries in a reporting environment.
  Cause:
  This error message indicates that the query you are trying to execute or create has a naming convention issue. Specifically, it suggests that the query name (represented by &1) is not following the required naming rules, which state that it cannot start with a certain character (represented by &2). Common reasons for this error include:
  
  Invalid Starting Character: The query name may start with a character that is not allowed, such as a number or a special character.
  Naming Conventions: SAP has specific naming conventions for queries, and if the query name does not adhere to these conventions, it will trigger this error.
  
  Solution:
  To resolve the RSL_UI104 error, you can take the following steps:
  
  Check the Query Name: Review the name of the query you are trying to create or execute. Ensure that it does not start with an invalid character.
  Rename the Query: If the query name starts with an invalid character, rename it to start with a valid character (typically an alphabetic character).
  Follow Naming Conventions: Ensure that the query name adheres to SAP's naming conventions, which usually allow letters, numbers, and underscores, but not special characters or spaces at the beginning.
  Consult Documentation: If you are unsure about the naming conventions, refer to the SAP documentation or guidelines for naming queries in your specific version of SAP BW or Analytics.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might provide additional context or updates regarding this error message.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Query Designer: Familiarize yourself with the Query Designer tool, as it often provides hints and validation messages that can help you avoid such errors in the future.
  
  By following these steps, you should be able to resolve the RSL_UI104 error and successfully create or execute your query in SAP.