How To Fix CL812 - Read class &

SAP Error Message - Details

• Message type: E = Error

• Message class: CL - Classification

• Message number: 812

• Message text: Read class &

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 CL812 - Read class & ?

  The SAP error message CL812 ("Read class &") typically occurs when there is an issue with reading a class in the SAP system. This can happen for various reasons, such as the class not existing, authorization issues, or problems with the class definition.
  Causes:
  
  Class Does Not Exist: The specified class may not exist in the system or may have been deleted.
  Authorization Issues: The user may not have the necessary authorizations to access the class.
  Transport Issues: If the class was recently transported from another system, there may have been issues during the transport process.
  Naming Issues: The class name may have been misspelled or incorrectly referenced in the code.
  System Configuration: There may be configuration issues in the system that prevent the class from being read.
  
  Solutions:
  
  Check Class Existence: Verify that the class exists in the system by using transaction code SE24 (Class Builder) and searching for the class name.
  Check Authorizations: Ensure that the user has the necessary authorizations to access the class. This can be done by checking the user's roles and authorizations.
  Review Transport Logs: If the class was recently transported, check the transport logs for any errors or warnings that may indicate issues during the transport.
  Correct Naming: Double-check the class name in the code to ensure it is spelled correctly and matches the class definition.
  System Configuration: Review the system configuration and settings to ensure that everything is set up correctly for class access.
  
  Related Information:
  
  Transaction Codes: SE24 (Class Builder), SE80 (Object Navigator), SU53 (Authorization Check), ST22 (Dump Analysis).
  SAP Notes: Check SAP Notes for any known issues related to the error message CL812. You can search for relevant notes in the SAP Support Portal.
  Debugging: If the issue persists, consider debugging the program or transaction that is generating the error to identify the exact point of failure.
  
  If the problem continues after trying the above solutions, it may be beneficial to consult with your SAP Basis or ABAP team for further investigation.