SAP TREX_EXT_ACCESS_STATISTICS Function Module for access statistics of trex
TREX_EXT_ACCESS_STATISTICS is a standard trex ext access statistics SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for access statistics of trex 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 trex ext access statistics FM, simply by entering the name TREX_EXT_ACCESS_STATISTICS into the relevant SAP transaction such as SE37 or SE38.
Function Group: TREX_EXT_TOOLS
Program Name: SAPLTREX_EXT_TOOLS
Main Program: SAPLTREX_EXT_TOOLS
Appliation area:
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update:

Function TREX_EXT_ACCESS_STATISTICS 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 'TREX_EXT_ACCESS_STATISTICS'"access statistics of trex.
EXPORTING
I_RFC_DESTINATION = "RFC destination to TREX
I_INDEX_LIST = "index id
IMPORTING
E_ACCESS_STATISTICS = "Trex access statistics
E_RETURN_CODE = "Return Code
E_RETURN_TEXT = "Return Text
EXCEPTIONS
CONVERSION_ERROR = 1 ERROR = 2
IMPORTING Parameters details for TREX_EXT_ACCESS_STATISTICS
I_RFC_DESTINATION - RFC destination to TREX
Data type: TREX_RFC-RFC_DESTINATIONOptional: No
Call by Reference: Yes
I_INDEX_LIST - index id
Data type: TREXT_INDEX_IDOptional: No
Call by Reference: Yes
EXPORTING Parameters details for TREX_EXT_ACCESS_STATISTICS
E_ACCESS_STATISTICS - Trex access statistics
Data type: STANDARD TABLEOptional: No
Call by Reference: Yes
E_RETURN_CODE - Return Code
Data type: TREX_RFC-RETURN_CODEOptional: No
Call by Reference: Yes
E_RETURN_TEXT - Return Text
Data type: TREX_RFC-RETURN_TEXTOptional: No
Call by Reference: Yes
EXCEPTIONS details
CONVERSION_ERROR - Error during conversion to UTF-8
Data type:Optional: No
Call by Reference: Yes
ERROR - Error, see error message
Data type:Optional: No
Call by Reference: Yes
Copy and paste ABAP code example for TREX_EXT_ACCESS_STATISTICS 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: | ||||
| lv_conversion_error | TYPE STRING, " | |||
| lv_i_rfc_destination | TYPE TREX_RFC-RFC_DESTINATION, " | |||
| lv_e_access_statistics | TYPE STANDARD TABLE, " | |||
| lv_error | TYPE STANDARD TABLE, " | |||
| lv_i_index_list | TYPE TREXT_INDEX_ID, " | |||
| lv_e_return_code | TYPE TREX_RFC-RETURN_CODE, " | |||
| lv_e_return_text | TYPE TREX_RFC-RETURN_TEXT. " |
|   CALL FUNCTION 'TREX_EXT_ACCESS_STATISTICS' "access statistics of trex |
| EXPORTING | ||
| I_RFC_DESTINATION | = lv_i_rfc_destination | |
| I_INDEX_LIST | = lv_i_index_list | |
| IMPORTING | ||
| E_ACCESS_STATISTICS | = lv_e_access_statistics | |
| E_RETURN_CODE | = lv_e_return_code | |
| E_RETURN_TEXT | = lv_e_return_text | |
| EXCEPTIONS | ||
| CONVERSION_ERROR = 1 | ||
| ERROR = 2 | ||
| . " TREX_EXT_ACCESS_STATISTICS | ||
ABAP code using 7.40 inline data declarations to call FM TREX_EXT_ACCESS_STATISTICS
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 RFC_DESTINATION FROM TREX_RFC INTO @DATA(ld_i_rfc_destination). | ||||
| "SELECT single RETURN_CODE FROM TREX_RFC INTO @DATA(ld_e_return_code). | ||||
| "SELECT single RETURN_TEXT FROM TREX_RFC INTO @DATA(ld_e_return_text). | ||||
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