How To Fix TPDA874 - The watchpoint cannot be created (no free WP entry)

SAP Error Message - Details

• Message type: E = Error

• Message class: TPDA - Debugger

• Message number: 874

• Message text: The watchpoint cannot be created (no free WP entry)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message TPDA874 - The watchpoint cannot be created (no free WP entry) ?

  The SAP error message TPDA874, which states "The watchpoint cannot be created (no free WP entry)," typically occurs when you are trying to set a watchpoint in the ABAP debugger, but there are no available entries in the watchpoint table. This can happen for a few reasons:
  Cause:
  
  Exceeding Watchpoint Limit: SAP has a limit on the number of watchpoints that can be created. If this limit is reached, you will encounter this error.
  Session Limitations: Each user session has a limited number of resources, including watchpoints. If you have multiple sessions open, the total number of watchpoints across all sessions may exceed the limit.
  System Configuration: The system may be configured in such a way that it restricts the number of watchpoints that can be created.
  
  Solution:
  
  
  Delete Unused Watchpoints: Go to the ABAP debugger and check for existing watchpoints. Delete any that are no longer needed to free up space for new ones.
  
  You can do this by navigating to the "Watchpoints" tab in the debugger and removing unnecessary entries.
  
  
  
  Limit Active Sessions: If you have multiple sessions open, try closing some of them to reduce the overall number of watchpoints being used.
  
  
  Check System Settings: If you are consistently running into this issue, it may be worth checking with your SAP Basis team to see if there are any system settings that can be adjusted to increase the limit of watchpoints.
  
  
  Use Breakpoints: If watchpoints are not available, consider using breakpoints as an alternative for debugging. Breakpoints can also help you analyze the flow of your program without the limitations of watchpoints.
  
  
  Related Information:
  
  Watchpoints: These are used in the ABAP debugger to monitor the value of a variable or expression. When the value changes, the debugger stops execution, allowing you to inspect the state of the program.
  Debugging Best Practices: Familiarize yourself with best practices for debugging in SAP, such as using breakpoints effectively, analyzing the call stack, and using the variable watch feature.
  SAP Notes: Check SAP Notes for any updates or patches related to debugging and watchpoints, as there may be specific fixes or recommendations from SAP.
  
  If the problem persists after trying these solutions, consider reaching out to SAP support for further assistance.