Processing virtual transactions of a workflow in atomic manner in a workflow management computer system

A data processing method comprising computer-implemented steps of:

• using a process management computer, receiving an electronic workflow document in response to editing instructions executed at a user terminal that is coupled by network to the process management computer, wherein the electronic workflow document defines a workflow using a plurality of tags and statements that specify steps in the workflow, wherein each of the steps is either an atomic type step or a non-atomic type step, wherein at least a first step that is atomic comprises a plurality of instructions and is programmed to signal, to a second and successive step that is non-atomic, an error signal in response to occurrence of an error during execution of the first step wherein at least the second step that is non-atomic is programmed to call an error callback in response to the error signal, wherein the workflow specified in the electronic workflow document comprises a plurality of steps for reviewing and approving an electronic text document, a sales quota, or an incentive compensation plan;
• using the process management computer, parsing the electronic workflow document to form an in-memory representation of the workflow in computer memory;
• using the process management computer and using the in-memory representation, executing the first step, transitioning to the second step and executing a first portion of the instructions that are programmed in the second step while the first step is executing;
• using the process management computer, invoking the error callback in response to the error signal of the first step in response to an error during execution of the first step;
• and
• using the process management computer, only after receiving the error signal from the first step, performing one or more error processing steps on the first portion of the second step and continuing execution of a second portion of the instructions that are programmed in the second step,
• wherein the method is performed by one or more special-purpose computing devices.

A computer system comprising:

• a process management computer coupled to an application module that implements an application program, to a first database configured as a process management datastore and a second database configured as an application data repository;
• a user terminal that is coupled by network to the process management computer;
• wherein the process management computer comprises a process management engine that is coupled to a plurality of method libraries and is programmed to perform:
• using the process management computer, receiving an electronic workflow document in response to execution of editing instructions at the user terminal, wherein the electronic workflow document defines a workflow using a plurality of tags and statements that specify steps in the workflow, wherein each of the steps is either an atomic type step or a non-atomic type step, wherein at least a first step that is atomic comprises a plurality of instructions and is programmed to signal, to a second and successive non-atomic step, normal completion of execution of the first step, wherein at least a second step that is non-atomic is programmed to call a completion callback in response to the signal, wherein the workflow specified in the electronic workflow document comprises a plurality of steps for reviewing and approving an electronic text document, a sales quota, or an incentive compensation plan;
• using the process management computer, parsing the electronic workflow document to form an in-memory representation of the workflow in computer memory;
• using the process management computer and using the in-memory representation, executing the first step, transitioning to the second step and executing a first portion of the instructions that are programmed in the second step while the first step is executing, wherein one or more error processing steps are performed on the first portion of the instructions if the first step encounters an error;
• using the process management computer, receiving a call to the completion callback from the second step in response to normal completion of execution of the first step;
• and
• using the process management computer, only after receiving the call to the completion callback from the second step, continuing execution of a second portion of the instructions that are programmed in the second step.

A computer system comprising:

• a process management computer coupled to an application module that implements an application program, to a first database configured as a process management datastore and a second database configured as an application data repository;
• a user terminal that is coupled by network to the process management computer;
• wherein the process management computer comprises a process management engine that is coupled to a plurality of method libraries and is programmed to perform:
• using a process management computer, receiving an electronic workflow document in response to editing instructions executed at a user terminal that is coupled by network to the process management computer, wherein the electronic workflow document defines a workflow using a plurality of tags and statements that specify steps in the workflow, wherein each of the steps is either an atomic type step or a non-atomic type step, wherein at least a first step that is atomic comprises a plurality of instructions and is programmed to signal, to a second and successive step that is non-atomic, an error signal in response to occurrence of an error during execution of the first step wherein at least the second step that is non-atomic is programmed to call an error callback in response to the error signal, wherein the workflow specified in the electronic workflow document comprises a plurality of steps for reviewing and approving an electronic text document, a sales quota, or an incentive compensation plan;
• using the process management computer, parsing the electronic workflow document to form an in-memory representation of the workflow in computer memory;
• using the process management computer and using the in-memory representation, executing the first step, transitioning to the second step and executing a first portion of the instructions that are programmed in the second step while the first step is executing;
• using the process management computer, invoking the error callback in response to the error signal of the first step in response to an error during execution of the first step;
• and
• using the process management computer, only after receiving the error signal from the first step, performing one or more error processing steps on the first portion of the second step and continuing execution of a second portion of the instructions that are programmed in the second step.