How To Fix OO211 - Object type &1: Invalid object type category (CLSTYPE)

SAP Error Message - Details

• Message type: E = Error

• Message class: OO - Class Builder/API

• Message number: 211

• Message text: Object type &1: Invalid object type category (CLSTYPE)

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 OO211 - Object type &1: Invalid object type category (CLSTYPE) ?

  The SAP error message OO211, which states "Object type &1: Invalid object type category (CLSTYPE)," typically occurs when there is an issue with the classification of an object type in the SAP system. This error is related to the Object-Oriented Programming (OOP) framework in SAP, particularly when dealing with class types and their classifications.
  Cause:
  
  Invalid Object Type: The object type specified in the error message (&1) is not recognized or is incorrectly defined in the system.
  Configuration Issues: There may be issues with the configuration of the object types in the classification system.
  Missing or Incorrect Class Type: The class type may not be properly defined or may be missing in the system.
  Transport Issues: If the object type was transported from another system, it may not have been transported correctly, leading to inconsistencies.
  
  Solution:
  
  Check Object Type Definition: Verify that the object type specified in the error message is correctly defined in the system. You can do this by checking the relevant configuration settings in the SAP system.
  Review Class Type Configuration: Ensure that the class type is correctly configured in the classification system. You can do this by navigating to the classification settings in the SAP GUI.
  Check for Missing Transport: If the object type was recently transported, ensure that all necessary transports have been completed successfully. Check the transport logs for any errors.
  Recreate or Adjust Object Type: If the object type is invalid, consider recreating it or adjusting its settings to ensure it aligns with the expected configuration.
  Consult Documentation: Refer to SAP documentation or notes related to object types and classifications for any specific guidance or updates that may address this issue.
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like CL02 (Change Class) or CL03 (Display Class) to check the class definitions.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional troubleshooting steps.
  Debugging: If you have access to debugging tools, you can analyze the program or transaction that triggered the error to identify the root cause more effectively.
  
  If the issue persists after following these steps, it may be beneficial to reach out to your SAP Basis or development team for further assistance, as they may have more insights into the specific configurations and customizations in your SAP environment.