How To Fix 37588 - Testing not possible. Check the flow logic

SAP Error Message - Details

• Message type: E = Error

• Message class: 37 - Screen Painter

• Message number: 588

• Message text: Testing not possible. Check the flow logic

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 37588 - Testing not possible. Check the flow logic ?

  The SAP error message 37588, "Testing not possible. Check the flow logic," typically occurs in the context of SAP ABAP programming, particularly when testing a module pool or screen in the SAP GUI. This error indicates that there is an issue with the flow logic of the screen or the program that prevents the testing from being executed properly.
  Causes:
  
  Flow Logic Errors: There may be issues in the flow logic of the screen, such as missing or incorrect PAI (Process After Input) or PBO (Process Before Output) events.
  Screen Attributes: The screen might not be properly defined, or there could be issues with the screen attributes.
  Program Errors: There could be syntax errors or runtime errors in the ABAP code associated with the screen.
  Missing Data: Required data for the screen might not be available or initialized properly.
  Inconsistent Data: The data being processed might not be consistent with the expected format or structure.
  
  Solutions:
  
  Check Flow Logic: Review the flow logic of the screen in the Screen Painter. Ensure that all necessary PAI and PBO events are correctly defined and that the logic flows as expected.
  Debugging: Use the ABAP debugger to step through the code and identify where the flow logic might be failing. Look for any runtime errors or exceptions that may be raised.
  Check Screen Attributes: Ensure that the screen attributes are correctly set up, including the screen number, program name, and any necessary parameters.
  Initialization: Make sure that all required data is initialized before the screen is called. This includes checking any global or local variables that the screen relies on.
  Syntax Check: Perform a syntax check on the ABAP program to identify any coding errors that may be causing the issue.
  Test in Different Environment: If possible, try testing the screen in a different environment (e.g., development vs. production) to see if the issue persists.
  
  Related Information:
  
  Transaction Codes: You can use transaction codes like SE80 (Object Navigator) or SE38 (ABAP Editor) to access and modify the program or screen.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Documentation: Review the SAP documentation for screen programming and flow logic to ensure that you are following best practices.
  
  If the issue persists after trying the above solutions, consider reaching out to your SAP support team or consulting with an experienced ABAP developer for further assistance.