JCL Help:RaiseLastOSError

 JCL Help: RaiseLastOSError Function

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Summary

Raises an exception for the last occurring OS or system library error.

Pascal

 procedure RaiseLastOSError;

Description

Call RaiseLastOSError to raise an EWin32Error exception for the last OS API call that failed. RaiseLastOSError retrieves the code for the last occurring API call error, if any. If this belongs to a previously occurring error, RaiseLastOSError raises an EWin32Error exception with the error code and message associated with that error. This routine is provided for backwards compatibility.

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