How To Fix ADT_TTYP003 - Reference to Predefined Type

SAP Error Message - Details

• Message type: E = Error

• Message class: ADT_TTYP - ADT Table Type Editor

• Message number: 003

• Message text: Reference to Predefined Type

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 ADT_TTYP003 - Reference to Predefined Type ?

  The SAP error message ADT_TTYP003 typically indicates that there is a reference to a predefined type that is not recognized or is incorrectly specified in your ABAP code. This error often arises in the context of ABAP Development Tools (ADT) when working with data types, especially when defining or using types that are expected to be predefined by the system.
  Cause
  The error can occur due to several reasons:
  
  Typographical Errors: There may be a typo in the type name you are referencing.
  Missing Type Definition: The type you are trying to use may not be defined in the current context or may not exist in the system.
  Namespace Issues: If you are using a type from a different namespace or package that is not accessible in your current context.
  Incorrect Use of Data Types: Using a type in a way that is not supported or expected by the ABAP language.
  
  Solution
  To resolve the ADT_TTYP003 error, you can take the following steps:
  
  Check for Typos: Review the code for any spelling mistakes in the type name.
  Verify Type Existence: Ensure that the type you are referencing is defined in the system. You can do this by checking the Data Dictionary (SE11) or using the ABAP Type Browser.
  Use Correct Namespace: If the type is defined in a different package or namespace, ensure that you have the necessary authorizations and that the type is accessible in your context.
  Check Type Declaration: If you are defining a new type, ensure that it is declared correctly and is within the scope of your program or class.
  Use Standard Types: If you are trying to use a standard type, make sure you are using the correct name as defined in the SAP system.
  Recompile the Code: Sometimes, recompiling the code or refreshing the project in ADT can resolve issues related to type recognition.
  
  Related Information
  
  ABAP Data Dictionary (SE11): Use this transaction to check the definitions of data types, tables, and structures.
  ABAP Type Browser: This tool can help you find predefined types and their definitions.
  Documentation: Refer to the official SAP documentation for more information on data types and their usage in ABAP.
  Community Forums: If the issue persists, consider checking SAP Community or other forums for similar issues and solutions shared by other developers.
  
  By following these steps, you should be able to identify and resolve the cause of the ADT_TTYP003 error in your ABAP code.