How To Fix ABAP_TESTDOUBLE039 - &4 Double cannot be created for a class set as FOR TESTING

ABAP_TESTDOUBLE039 - Overview

• Message type: E = Error

• Message class: ABAP_TESTDOUBLE -

• Message number: 039

• Message text: &4 Double cannot be created for a class set as FOR TESTING

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message ABAP_TESTDOUBLE039 - &4 Double cannot be created for a class set as FOR TESTING ?

  The SAP error message ABAP_TESTDOUBLE039 indicates that there is an issue with creating a test double (mock or stub) for a class that has been marked as "FOR TESTING." This typically occurs in the context of ABAP unit testing when you are trying to create a test double for a class that is not designed to be used in that way.
  
  Cause:
  The error arises when:
  
  You are trying to create a test double for a class that is not intended for testing. Classes marked as "FOR TESTING" are usually designed to be used in a testing context, but if the class has certain restrictions or is not properly set up for testing, this error can occur.
  The class may have certain characteristics (like being abstract or having private methods) that prevent the creation of a test double.
  The class might not be properly defined in the context of the testing framework, or it may