How To Fix COV005 - Invalid CASE branch reached

SAP Error Message - Details

• Message type: E = Error

• Message class: COV - Messages for Coverage Analyzer

• Message number: 005

• Message text: Invalid CASE branch reached

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.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message COV005 - Invalid CASE branch reached ?

  The SAP error message COV005 "Invalid CASE branch reached" typically occurs in the context of ABAP programming when a CASE statement is executed, and the control flow reaches a branch that is not defined or is invalid. This can happen due to various reasons, such as incorrect data types, unexpected values, or logical errors in the code.
  Causes:
  
  Invalid Value: The value being evaluated in the CASE statement does not match any of the defined WHEN branches.
  Data Type Mismatch: The data type of the variable being evaluated may not match the expected data type in the CASE statement.
  Logical Errors: There may be logical errors in the code that lead to an unexpected flow of execution.
  Uninitialized Variables: If the variable being evaluated is uninitialized or has an unexpected value, it may lead to this error.
  
  Solutions:
  
  Check CASE Statement: Review the CASE statement to ensure that all possible values of the evaluated variable are covered by the WHEN branches.
  Add a DEFAULT Branch: Include a WHEN OTHERS branch to handle any unexpected values gracefully.
  CASE variable.
    WHEN value1.
      " Handle value1
    WHEN value2.
      " Handle value2
    WHEN OTHERS.
      " Handle unexpected values
  ENDCASE.
  
  Validate Input Data: Ensure that the data being passed to the CASE statement is valid and within the expected range.
  Debugging: Use debugging tools to step through the code and identify the exact point where the error occurs. Check the value of the variable being evaluated.
  Data Type Consistency: Ensure that the variable being evaluated and the values in the WHEN branches are of the same data type.
  
  Related Information:
  
  ABAP Documentation: Refer to the official SAP ABAP documentation for more details on the CASE statement and error handling.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Community Forums: Engage with SAP community forums or support channels for additional insights and solutions from other developers who may have encountered similar issues.
  
  By following these steps, you should be able to identify the cause of the COV005 error and implement a solution to resolve it.