Clipper5: Unrecoverable error 650: Processor stack fault

650 Out of stack space

Explanation: stack space is exhausted.

Action: Some suggestions to resolve the problem are:

1. Use STACK or PROCEDURE DEPTH command to instruct the linker to increase the stack space at link time.
2. Check for recursion. Some modifications to the CA-Clipper errorsys.prg may cause a recursive call, which will exhaust the call stack.
3. Try using the default CA-Clipper errorsys.prg if the errorsys.prg was modified to test for runaway recursion caused by an error occurring while attempting to handle an Error Object.
4. Check for UDFs/.PRGs that have the same name as an internal CA-Clipper function.
5. Check for use of an incorrect or invalid version of the Errorsys.prg, i.e., the Summer '87 CA-Clipper Errorsys.prg does not use an Error object.

References

CA-Clipper 5.3 - Error Messages itlnet.net
Unrecoverable error 650; processor stack fault tek-tips.com