How To Fix /STMC/CR_MSG107 - Error while performing dynamic call; class &1 does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: /STMC/CR_MSG -

• Message number: 107

• Message text: Error while performing dynamic call; class &1 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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /STMC/CR_MSG107 - Error while performing dynamic call; class &1 does not exist ?

  The SAP error message /STMC/CR_MSG107 indicates that there is an issue with a dynamic call in the system, specifically that the class specified in the call does not exist. This error typically arises in the context of ABAP programming when the system attempts to instantiate or reference a class that has not been defined or is not available in the current context.
  Cause:
  
  Class Not Defined: The class you are trying to call has not been created or activated in the SAP system.
  Incorrect Class Name: There may be a typo or incorrect naming in the dynamic call.
  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.
  Authorization Issues: The user executing the code may not have the necessary authorizations to access the class.
  
  Solution:
  
  Check Class Existence: Verify that the class exists in the system. You can do this by using transaction code SE24 (Class Builder) and searching for the class name.
  Correct Class Name: Ensure that the class name used in the dynamic call is spelled correctly and matches the defined class.
  Check Namespaces: If the class is in a different namespace, ensure that the namespace is correctly referenced in your code.
  Transport Verification: If the class was recently transported, check the transport logs to ensure it was imported successfully and is active.
  Authorization Check: Ensure that the user has the necessary authorizations to access the class. You can check this in transaction SU53 after the error occurs.
  Debugging: If the issue persists, consider debugging the code 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 CREATE OBJECT, CALL METHOD, or GET CLASS statements. Ensure that the syntax and parameters used in these calls are correct.
  Class Activation: If the class exists but is not activated, you will need to activate it in SE24.
  Error Logs: Check the system logs (transaction SLG1) for any additional error messages that might provide more context about the issue.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that might address similar issues or provide patches.
  
  By following these steps, you should be able to identify and resolve the cause of the /STMC/CR_MSG107 error in your SAP system.