SAP DB2_LOG_READ Function Module for New DB13: Maps SDBAH to new structure DB6PMPROT









DB2_LOG_READ is a standard db2 log read SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for New DB13: Maps SDBAH to new structure DB6PMPROT processing and below is the pattern details for this FM, showing its interface including any import and export parameters, exceptions etc. there is also a full "cut and paste" ABAP pattern code example, along with implementation ABAP coding, documentation and contribution comments specific to this or related objects.


See here to view full function module documentation and code listing for db2 log read FM, simply by entering the name DB2_LOG_READ into the relevant SAP transaction such as SE37 or SE38.

Function Group: SDB2JOB
Program Name: SAPLSDB2JOB
Main Program: SAPLSDB2JOB
Appliation area:
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update:



Function DB2_LOG_READ pattern details

In-order to call this FM within your sap programs, simply using the below ABAP pattern details to trigger the function call...or see the full ABAP code listing at the end of this article. You can simply cut and paste this code into your ABAP progrom as it is, including variable declarations.
CALL FUNCTION 'DB2_LOG_READ'"New DB13: Maps SDBAH to new structure DB6PMPROT
  EXPORTING
   FROM_DATE =  "Date and Time, Current (Application Server) Date
   FROM_TIME =  "Date and Time, Current Application Server Time
*  TO_DATE =  "Date and Time, Current (Application Server) Date
*  TO_TIME =  "Date and Time, Current Application Server Time
*  SYSTEM_ID = SY-SYSID "Name of the SAP System
*  CONNECTION =  "Logical name for a database connection

TABLES
   LOGS =  "DB6: Protocol Table for DBA Actions
*  PLANNINGS =  "DBA Planning Table

EXCEPTIONS
   INVALID_PARAMETER_SET = 1    SYSTEM_ERROR = 2
.



IMPORTING Parameters details for DB2_LOG_READ

FROM_DATE - Date and Time, Current (Application Server) Date

Data type: SY-DATUM
Optional: No
Call by Reference: No ( called with pass by value option)

FROM_TIME - Date and Time, Current Application Server Time

Data type: SY-UZEIT
Optional: No
Call by Reference: No ( called with pass by value option)

TO_DATE - Date and Time, Current (Application Server) Date

Data type: SY-DATUM
Optional: Yes
Call by Reference: No ( called with pass by value option)

TO_TIME - Date and Time, Current Application Server Time

Data type: SY-UZEIT
Optional: Yes
Call by Reference: No ( called with pass by value option)

SYSTEM_ID - Name of the SAP System

Data type: DB6NAVSYST-SYSID
Default: SY-SYSID
Optional: Yes
Call by Reference: No ( called with pass by value option)

CONNECTION - Logical name for a database connection

Data type: DBCON-CON_NAME
Optional: Yes
Call by Reference: No ( called with pass by value option)

TABLES Parameters details for DB2_LOG_READ

LOGS - DB6: Protocol Table for DBA Actions

Data type: DB6PMPROT
Optional: No
Call by Reference: Yes

PLANNINGS - DBA Planning Table

Data type: SDBAP
Optional: Yes
Call by Reference: Yes

EXCEPTIONS details

INVALID_PARAMETER_SET -

Data type:
Optional: No
Call by Reference: Yes

SYSTEM_ERROR -

Data type:
Optional: No
Call by Reference: Yes

Copy and paste ABAP code example for DB2_LOG_READ Function Module

The ABAP code below is a full code listing to execute function module POPUP_TO_CONFIRM including all data declarations. The code uses the original data declarations rather than the latest in-line data DECLARATION SYNTAX but I have included an ABAP code snippet at the end to show how declarations would look using the newer method of declaring data variables on the fly. This will allow you to compare and fully understand the new inline method. Please note some of the newer syntax such as the @DATA is not available until a later 4.70 service pack (SP8), which i why i have stuck to the origianl for this example.

DATA:
lt_logs  TYPE STANDARD TABLE OF DB6PMPROT, "   
lv_from_date  TYPE SY-DATUM, "   
lv_invalid_parameter_set  TYPE SY, "   
lv_from_time  TYPE SY-UZEIT, "   
lt_plannings  TYPE STANDARD TABLE OF SDBAP, "   
lv_system_error  TYPE SDBAP, "   
lv_to_date  TYPE SY-DATUM, "   
lv_to_time  TYPE SY-UZEIT, "   
lv_system_id  TYPE DB6NAVSYST-SYSID, "   SY-SYSID
lv_connection  TYPE DBCON-CON_NAME. "   

  CALL FUNCTION 'DB2_LOG_READ'  "New DB13: Maps SDBAH to new structure DB6PMPROT
    EXPORTING
         FROM_DATE = lv_from_date
         FROM_TIME = lv_from_time
         TO_DATE = lv_to_date
         TO_TIME = lv_to_time
         SYSTEM_ID = lv_system_id
         CONNECTION = lv_connection
    TABLES
         LOGS = lt_logs
         PLANNINGS = lt_plannings
    EXCEPTIONS
        INVALID_PARAMETER_SET = 1
        SYSTEM_ERROR = 2
. " DB2_LOG_READ




ABAP code using 7.40 inline data declarations to call FM DB2_LOG_READ

The below ABAP code uses the newer in-line data declarations. This allows you to see the coding differences/benefits of the later inline syntax. Please note some of the newer syntax below, such as the @DATA is not available until 4.70 EHP 8.

 
"SELECT single DATUM FROM SY INTO @DATA(ld_from_date).
 
 
"SELECT single UZEIT FROM SY INTO @DATA(ld_from_time).
 
 
 
"SELECT single DATUM FROM SY INTO @DATA(ld_to_date).
 
"SELECT single UZEIT FROM SY INTO @DATA(ld_to_time).
 
"SELECT single SYSID FROM DB6NAVSYST INTO @DATA(ld_system_id).
DATA(ld_system_id) = SY-SYSID.
 
"SELECT single CON_NAME FROM DBCON INTO @DATA(ld_connection).
 


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