How To Fix DDLS265 - Parameter &: Specified type abap.& is not a built-in dictionary type

SAP Error Message - Details

• Message type: E = Error

• Message class: DDLS - For DDL source handling

• Message number: 265

• Message text: Parameter &: Specified type abap.& is not a built-in dictionary 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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message DDLS265 - Parameter &: Specified type abap.& is not a built-in dictionary type ?

  The SAP error message DDLS265 indicates that there is an issue with a specified type in your ABAP code or data dictionary definition. Specifically, the error states that the type you are trying to use is not recognized as a built-in dictionary type. This can occur in various scenarios, such as when defining data elements, structures, or tables.
  Cause
  The error can be caused by several factors:
  
  Typographical Error: There may be a typo in the type name you are using.
  Custom Type Not Defined: You might be trying to use a custom-defined type that has not been created or activated in the system.
  Incorrect Type Specification: The type you are trying to use may not be a valid ABAP type or may not exist in the current context.
  Namespace Issues: If you are using a type from a different namespace, it may not be accessible in your current context.
  
  Solution
  To resolve the error, you can take the following steps:
  
  Check the Type Name: Verify that the type name specified in the error message is correct and does not contain any typos.
  Confirm Type Existence: Ensure that the type you are trying to use is defined in the ABAP Dictionary. You can do this by checking the Data Dictionary (transaction SE11) for the type.
  Use Built-in Types: If you intended to use a built-in type, make sure you are using the correct syntax and type name. Common built-in types include CHAR, NUMC, INT4, etc.
  Activate Custom Types: If you are using a custom type, ensure that it has been created and activated in the system. You can activate it in the Data Dictionary.
  Check Namespace: If you are using a type from a different namespace, ensure that you have the necessary authorizations and that the type is accessible in your current context.
  
  Related Information
  
  ABAP Dictionary: The ABAP Dictionary (transaction SE11) is where you can define and manage data types, tables, views, and other database objects.
  Data Types in ABAP: Familiarize yourself with the built-in data types in ABAP. You can refer to the official SAP documentation for a comprehensive list of data types.
  Debugging: If you are unsure where the error is occurring, you can use the ABAP debugger to step through your code and identify the exact location of the issue.
  
  By following these steps, you should be able to identify and resolve the cause of the DDLS265 error in your SAP environment.