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GFW_TIMEPROTOCOL - GFW: Log containing time measurements for GFW

Title

Time protocol for the Graphical Framework

Purpose

This report creates a time protocol which shows performance measurements for the Graphical Framework.

Integration

The type pool GFW contains a macro GFW_WRITE_TIME that other programs can call. The macro calls CL_GFW=>WRITE_TIME_PROTOCOL which takes any existing protocol from SAP memory, appends the new runtime data to it and exports it back to the SAP memory. GFW_TIMEPROTOCOL can then import this data from SAP memory and display it.

GFW_TIMEPROTOCOL is not called internally by the Graphical Framework on performance grounds.

Prerequisites

The user parameter GFW_SETTINGS must be set. The first character in the string specifies whether the error log is activated. The second character in the string specifies whether the time log is to be generated.

For example, if the value for the user parameter GFW_SETTINGS contains a space as the first character and an 'X' as the second character then the error log is not activated but the time log is generated.