How To Fix STW_OL007 - Configuration error: Invalid class name &1 for method &2

STW_OL007 - Overview

• Message type: E = Error

• Message class: STW_OL - Messages of the Object Layer (Stream Work Library)

• Message number: 007

• Message text: Configuration error: Invalid class name &1 for method &2

What causes this issue?

The method class must be derived from &SYST-MSGV4&.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Change the inheritance of the method class, or enter a correct class
name in view cluster
<DS:TRAN.CLB_PTYPE>CLBVC_PTYPE</>, subnode "API method versions".

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message STW_OL007 - Configuration error: Invalid class name &1 for method &2 ?

  The SAP error message STW_OL007 indicates a configuration error related to an invalid class name for a method in the context of SAP's Object Linking (OL) framework. This error typically arises when there is a mismatch or misconfiguration in the class or method definitions within the SAP system.
  
  Cause:
  
  Invalid Class Name: The class name specified in the configuration does not exist or is incorrectly spelled.
  Method Issues: The method specified does not exist in the class or is not accessible due to visibility issues (e.g., it may be private).
  Transport Issues: If the configuration was transported from one system to another, the class or method may not have been included in the transport request.
  Namespace Issues: The class might be in a different namespace than expected, leading to the system not being able to find it.
  Missing Dependencies: The class may depend on other classes or components that are not available in the current environment.
  
  
  Solution:
  
  
  Verify