How To Fix DBOSC107 - Error while performing dynamic call; class &1 does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: DBOSC -

• Message number: 107

• Message text: Error while performing dynamic call; class &1 does not exist

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DBOSC107 - Error while performing dynamic call; class &1 does not exist ?

  The SAP error message DBOSC107 indicates that there is an issue with a dynamic call in the ABAP program where the specified class does not exist. This error typically arises when the program attempts to instantiate or reference a class that is not defined in the system.
  Cause:
  
  Class Not Defined: The class specified in the dynamic call does not exist in the system. This could be due to a typo in the class name or the class not being created or activated.
  Namespace Issues: The class might exist in a different namespace that is not accessible from the current context.
  Transport Issues: If the class was recently transported from another system, it may not have been imported correctly or may not exist in the target system.
  Authorization Issues: The user executing the program may not have the necessary authorizations to access the class.
  
  Solution:
  
  Check Class Name: Verify that the class name used in the dynamic call is correct. Ensure there are no typos or case sensitivity issues.
  Class Existence: Use transaction code SE24 (Class Builder) to check if the class exists in the system. If it does not exist, you may need to create it or transport it from another system.
  Namespace Verification: Ensure that the class is in the correct namespace and that the program has access to it.
  Transport Check: If the class was recently transported, check the transport logs to ensure that the transport was successful and that the class is available in the target system.
  Authorization Check: Ensure that the user has the necessary authorizations to access the class. You can check this using transaction code SU53 after the error occurs to see if there are any authorization issues.
  Debugging: If the issue persists, consider debugging the program to see the exact point of failure and the parameters being passed to the dynamic call.
  
  Related Information:
  
  Dynamic Calls in ABAP: Dynamic calls in ABAP can be made using the CREATE OBJECT statement or by using method calls on classes. Ensure that the syntax is correct.
  Error Handling: Implement error handling in your code to manage situations where a class might not exist, using TRY...ENDTRY blocks.
  Documentation: Refer to SAP documentation for more details on class management and dynamic calls in ABAP.
  
  By following these steps, you should be able to identify and resolve the issue causing the DBOSC107 error.