How To Fix R7202 - Character string &1 is not allowed in the name

SAP Error Message - Details

• Message type: E = Error

• Message class: R7 - BW: Data basis

• Message number: 202

• Message text: Character string &1 is not allowed in the name

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message R7202 - Character string &1 is not allowed in the name ?

  The SAP error message R7202, which states "Character string &1 is not allowed in the name," typically occurs when you are trying to create or modify an object (such as a program, function module, or other repository objects) in SAP, and the name you have provided contains invalid characters or does not conform to the naming conventions set by SAP.
  Cause:
  
  Invalid Characters: The name you are trying to use may contain special characters, spaces, or other invalid characters that are not permitted in SAP object names.
  Naming Conventions: SAP has specific naming conventions for different types of objects. For example, program names must start with a letter and can only contain letters, numbers, and underscores.
  Length Restrictions: The name may exceed the maximum length allowed for that type of object.
  
  Solution:
  
  
  Check Naming Conventions: Ensure that the name you are using adheres to SAP's naming conventions for the specific type of object you are creating or modifying. For example:
  
  Program names should start with a letter and can include letters, numbers, and underscores.
  Function module names should follow a similar pattern.
  
  
  
  Remove Invalid Characters: If your name contains any special characters (like @, #, $, etc.) or spaces, remove them and replace them with valid characters.
  
  
  Shorten the Name: If the name exceeds the maximum length, consider shortening it while still keeping it meaningful.
  
  
  Use Transaction Codes: If you are using a transaction code to create or modify the object, ensure that you are in the correct transaction and that you are following the correct steps.
  
  
  Consult Documentation: Refer to SAP documentation or guidelines for the specific type of object you are working with to ensure compliance with naming rules.
  
  
  Related Information:
  
  SAP Naming Conventions: Familiarize yourself with the naming conventions for different SAP objects. This information can usually be found in the SAP Help Portal or in the documentation specific to the module you are working with.
  SAP Community: If you continue to face issues, consider reaching out to the SAP Community or forums where other SAP users and experts can provide assistance.
  SAP Notes: Check for any relevant SAP Notes that might address this error or provide additional context.
  
  By following these steps, you should be able to resolve the R7202 error and successfully create or modify the object in SAP.