How To Fix OO299 - Parameter &1 &2 &3: Referred object type does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: OO - Class Builder/API

• Message number: 299

• Message text: Parameter &1 &2 &3: Referred object type does not exist

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 OO299 - Parameter &1 &2 &3: Referred object type does not exist ?

  The SAP error message OO299, which states "Parameter &1 &2 &3: Referred object type does not exist," typically indicates that the system is trying to access an object type that is not defined or does not exist in the system. This can occur in various contexts, such as when working with object-oriented programming in ABAP, or when dealing with certain configurations or customizations in SAP.
  Causes:
  
  Missing Object Type: The object type that is being referenced in the code or configuration does not exist in the system. This could be due to a typo, a missing transport, or an object that was deleted.
  Incorrect Configuration: The configuration settings may be pointing to an object type that is not valid or has been removed.
  Transport Issues: If the object type was recently transported from another system, the transport may not have included all necessary components.
  Development Environment Issues: If you are working in a development environment, the object may exist in the production environment but not in the development environment.
  
  Solutions:
  
  Check Object Type: Verify that the object type referenced in the error message actually exists in the system. You can do this by checking the relevant transaction codes or using the Object Navigator (SE80).
  Correct Typographical Errors: Ensure that there are no typos in the object type name in your code or configuration.
  Transport Check: If the object type was supposed to be transported, check the transport logs to ensure that it was included and successfully imported into the target system.
  Recreate the Object: If the object type is missing and you have the necessary definitions, you may need to recreate it.
  Consult Documentation: Review any relevant documentation or notes related to the specific object type to ensure that it is set up correctly.
  Debugging: If you are a developer, you can use debugging tools to trace where the error is occurring and gather more context about the issue.
  
  Related Information:
  
  Transaction Codes: Use transaction codes like SE80 (Object Navigator), SE11 (Data Dictionary), or SE37 (Function Modules) to investigate the object types.
  SAP Notes: Check SAP Notes for any known issues or patches related to the error message OO299.
  Community Forums: Consider searching or posting in SAP community forums or SAP support channels for additional insights from other users who may have encountered the same issue.
  
  By following these steps, you should be able to identify the cause of the OO299 error and implement a solution to resolve it.