How To Fix ABAP_TESTDOUBLE026 - &4 Illegal config call. Previous configuration not complete

ABAP_TESTDOUBLE026 - Overview

• Message type: E = Error

• Message class: ABAP_TESTDOUBLE -

• Message number: 026

• Message text: &4 Illegal config call. Previous configuration not complete

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.

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ABAP_TESTDOUBLE026 - Details

• The SAP error message ABAP_TESTDOUBLE026 with the description "Illegal config call. Previous configuration not complete" typically occurs in the context of ABAP programs that utilize configuration management, particularly when dealing with test doubles or mock objects in unit tests.
  
  Cause:
  This error usually arises when there is an attempt to call a configuration method or function that is not properly initialized or completed. It can happen due to several reasons:
  
  Incomplete Configuration: The previous configuration step was not completed successfully, leading to an incomplete state.
  Incorrect Sequence of Calls: The order of method calls may not be correct, causing the system to expect a previous configuration to be completed before proceeding.
  Test Double Issues: If you are using test doubles (mocks or stubs) in your unit tests, there may be an issue with how they are set up or invoked.
  
  
  Solution:
  To resolve this error, consider the following steps:
  
  
  Check Configuration Steps: Ensure that all necessary configuration steps