SAP DB2_LOG_DISPLAY Function Module for DB2/390: Display log

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DB2_LOG_DISPLAY is a standard db2 log display SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for DB2/390: Display log 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 display FM, simply by entering the name DB2_LOG_DISPLAY into the relevant SAP transaction such as SE37 or SE38.

Function Group: SDB2U
Program Name: SAPLSDB2U
Main Program: SAPLSDB2U
Appliation area:
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update:

Function DB2_LOG_DISPLAY 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_DISPLAY'"DB2/390: Display log
  EXPORTING
   OBJECT1 =  "
*  OBJECT2 = ' ' "
   OBJTYPE =  "
*  LAST = ' ' "

CHANGING
*  RC =  "Return value, return value after ABAP statements

.

IMPORTING Parameters details for DB2_LOG_DISPLAY

OBJECT1 -

Data type:
Optional: No
Call by Reference: Yes

OBJECT2 -

Data type:
Default: SPACE
Optional: Yes
Call by Reference: Yes

OBJTYPE -

Data type:
Optional: No
Call by Reference: Yes

LAST -

Data type:
Default: SPACE
Optional: Yes
Call by Reference: Yes

CHANGING Parameters details for DB2_LOG_DISPLAY

RC - Return value, return value after ABAP statements

Data type: SY-SUBRC
Optional: Yes
Call by Reference: Yes

Copy and paste ABAP code example for DB2_LOG_DISPLAY 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.

ABAP code using 7.40 inline data declarations to call FM DB2_LOG_DISPLAY

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.

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