abap-fm-logger's Introduction

abap-fm-logger

A logger for function module (RFC)

Let's work with function modules like IDoc.

ABAP Version: 740 or higher

Design Goals

Save FM logs in ONE general table.
Save parameters in json format.
Reprocess records by log id (like WE19).
Search logs by FM & field value (like WE10).

Log Report

Report ZAFL_VIEWER allow you search logs and reprocess specified records.

Usage

1, Add the include file ZAFL_MACROS which contains core function of the logger.

FUNCTION-POOL zzxxxx.
INCLUDE zafl_macros.

2, Call the macros on demand in the function.

FUNCTION z_fm.
  
**initialize logger. It should be always on the top of the FUNCTION.
  /afl/log_init.

**optional, you can specify at most 3 fields for search.
  /afl/set_custom_fields '2020' '1001' '2000000001'. 

**optional, you can save a status code and message text for search.
  /afl/set_status 'S' 'message'.

**save logs. It should be always on the bottom of the FUNCTION.
  /afl/save.

ENDFUNCTION.

Configuration

Table ZAFL_CONFIG allows you do some basic configuration.

Basic

FNAME: Name of Function Module
ENABLED: If checked, enable log function.
EXPORT: If checked, enable log for export parameters.
IMPORT: If checked, enable log for import parameters.
TABLE_IN: If checked, enable log for tables parameters (At the beginning of the FM).
TABLE_OUT: If checked, enable log for tables parameters (At the end of the FM).
CHANGE: If checked, enable log for changing parameters (Both In and Out).

Others

NO_COMMIT: If checked, bypass the commit statement in /afl/save.
NO_AUTH_CHECK: If checked, bypass the authority check statement in reprocess method.