How To Fix R7221 - Name must begin with a '&1'

SAP Error Message - Details

• Message type: E = Error

• Message class: R7 - BW: Data basis

• Message number: 221

• Message text: Name must begin with a '&1'

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message R7221 - Name must begin with a '&1' ?

  The SAP error message R7221, which states "Name must begin with a '&1'", typically occurs when there is an issue with the naming convention of an object in the SAP system. This error is often related to the naming of various elements such as variables, function modules, or other objects that do not conform to the expected naming standards.
  Cause:
  
  Invalid Naming Convention: The name of the object you are trying to create or modify does not start with the required character or string. In many cases, SAP objects must start with specific characters (like a letter or underscore) and follow certain rules.
  Typographical Error: There may be a simple typo in the name you are trying to use.
  System Restrictions: The SAP system has predefined rules for naming conventions that must be adhered to, and if these are not followed, the error will be triggered.
  
  Solution:
  
  Check Naming Conventions: Ensure that the name you are using adheres to SAP's naming conventions. For example, it should start with a letter or underscore and not contain any invalid characters.
  Modify the Name: Change the name of the object to comply with the required format. For example, if the name is supposed to start with a specific character, make sure to adjust it accordingly.
  Review Documentation: Consult the SAP documentation or guidelines for the specific type of object you are working with to understand the naming rules.
  Use Transaction Codes: If you are working within a specific transaction (like SE80 for object management), ensure that you are following the correct procedures for naming and creating objects.
  
  Related Information:
  
  SAP Naming Conventions: Familiarize yourself with the general naming conventions in SAP, which can vary based on the type of object (e.g., tables, programs, function modules).
  SAP Notes: Check SAP Notes for any specific issues or updates related to the error message R7221.
  Community Forums: Engage with SAP community forums or support channels where similar issues may have been discussed, providing insights or solutions from other users.
  
  By following these steps, you should be able to resolve the R7221 error and successfully create or modify the object in question.