How To Fix RN012 - Literal has wrong structure: &

SAP Error Message - Details

• Message type: E = Error

• Message class: RN - Rename Tool message

• Message number: 012

• Message text: Literal has wrong structure: &

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 RN012 - Literal has wrong structure: & ?

  The SAP error message RN012, which states "Literal has wrong structure: &", typically occurs in the context of ABAP programming when there is an issue with the structure of a literal in your code. This error can arise due to various reasons, such as incorrect syntax, data type mismatches, or improper formatting of literals.
  Causes:
  
  Incorrect Syntax: The literal may not be properly formatted according to ABAP syntax rules.
  Data Type Mismatch: The literal may not match the expected data type for the variable or field it is being assigned to.
  Improper Use of Quotes: If you are using string literals, ensure that they are enclosed in single quotes and that any internal quotes are properly escaped.
  Invalid Characters: The literal may contain characters that are not allowed or recognized in the context where it is being used.
  Length Exceedance: The literal may exceed the maximum length allowed for the data type.
  
  Solutions:
  
  
  Check Syntax: Review the syntax of the literal and ensure it adheres to ABAP standards. For example, string literals should be enclosed in single quotes.
  DATA(lv_string) = 'This is a valid string'.
  
  
  Verify Data Types: Ensure that the literal matches the expected data type. For example, if you are assigning a numeric literal to a character variable, you may encounter this error.
  DATA(lv_number) = 123.  " Ensure lv_number is defined as a numeric type
  
  
  Escape Quotes: If your literal contains quotes, make sure to escape them properly.
  DATA(lv_string) = 'He said, ''Hello!'''.
  
  
  Check for Invalid Characters: Ensure that the literal does not contain any invalid characters or formatting issues.
  
  
  Adjust Length: If the literal is too long, consider breaking it into smaller parts or using a different data type that can accommodate the length.
  
  
  Related Information:
  
  ABAP Documentation: Refer to the official SAP ABAP documentation for detailed information on literals, data types, and syntax rules.
  Debugging Tools: Use the ABAP debugger to step through your code and identify where the error occurs.
  Community Forums: Check SAP community forums or Stack Overflow for similar issues and solutions shared by other developers.
  
  By carefully reviewing your code and ensuring that literals are correctly structured, you should be able to resolve the RN012 error.