SAP TREX_RFC_PERFORMANCE_TRACE Function Module for start performance trace
TREX_RFC_PERFORMANCE_TRACE is a standard trex rfc performance trace SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for start performance trace 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 rfc performance trace FM, simply by entering the name TREX_RFC_PERFORMANCE_TRACE into the relevant SAP transaction such as SE37 or SE38.
Function Group: TREX_RFC_TRACE
Program Name: SAPLTREX_RFC_TRACE
Main Program: SAPLTREX_RFC_TRACE
Appliation area:
Release date: N/A
Mode(Normal, Remote etc): Remote-Enabled
Update:

Function TREX_RFC_PERFORMANCE_TRACE 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_RFC_PERFORMANCE_TRACE'"start performance trace.
EXPORTING
ACTION = "
DURATION = "
DETAILS = "Details
USER = "User
IMPORTING
RETURN_CODE = "Return Code
RETURN_TEXT = "Return Text
TABLES
INFO = "Details for the performance trace
BINARY_DATA = "RAW: Long line
IMPORTING Parameters details for TREX_RFC_PERFORMANCE_TRACE
ACTION -
Data type: NUMC2Optional: No
Call by Reference: No ( called with pass by value option)
DURATION -
Data type: NUMC10Optional: No
Call by Reference: No ( called with pass by value option)
DETAILS - Details
Data type: TREXX_PF_INFO-DETAILSOptional: No
Call by Reference: No ( called with pass by value option)
USER - User
Data type: TREXX_PF_INFO-USEROptional: No
Call by Reference: No ( called with pass by value option)
EXPORTING Parameters details for TREX_RFC_PERFORMANCE_TRACE
RETURN_CODE - Return Code
Data type: TREXX_RFC-RETURN_CODEOptional: No
Call by Reference: No ( called with pass by value option)
RETURN_TEXT - Return Text
Data type: TREXX_RFC-RETURN_TEXTOptional: No
Call by Reference: No ( called with pass by value option)
TABLES Parameters details for TREX_RFC_PERFORMANCE_TRACE
INFO - Details for the performance trace
Data type: TREXX_PF_INFOOptional: No
Call by Reference: Yes
BINARY_DATA - RAW: Long line
Data type: TREXX_LINEOptional: No
Call by Reference: Yes
Copy and paste ABAP code example for TREX_RFC_PERFORMANCE_TRACE 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_info | TYPE STANDARD TABLE OF TREXX_PF_INFO, " | |||
| lv_action | TYPE NUMC2, " | |||
| lv_return_code | TYPE TREXX_RFC-RETURN_CODE, " | |||
| lv_duration | TYPE NUMC10, " | |||
| lt_binary_data | TYPE STANDARD TABLE OF TREXX_LINE, " | |||
| lv_return_text | TYPE TREXX_RFC-RETURN_TEXT, " | |||
| lv_details | TYPE TREXX_PF_INFO-DETAILS, " | |||
| lv_user | TYPE TREXX_PF_INFO-USER. " |
|   CALL FUNCTION 'TREX_RFC_PERFORMANCE_TRACE' "start performance trace |
| EXPORTING | ||
| ACTION | = lv_action | |
| DURATION | = lv_duration | |
| DETAILS | = lv_details | |
| USER | = lv_user | |
| IMPORTING | ||
| RETURN_CODE | = lv_return_code | |
| RETURN_TEXT | = lv_return_text | |
| TABLES | ||
| INFO | = lt_info | |
| BINARY_DATA | = lt_binary_data | |
| . " TREX_RFC_PERFORMANCE_TRACE | ||
ABAP code using 7.40 inline data declarations to call FM TREX_RFC_PERFORMANCE_TRACE
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 RETURN_CODE FROM TREXX_RFC INTO @DATA(ld_return_code). | ||||
| "SELECT single RETURN_TEXT FROM TREXX_RFC INTO @DATA(ld_return_text). | ||||
| "SELECT single DETAILS FROM TREXX_PF_INFO INTO @DATA(ld_details). | ||||
| "SELECT single USER FROM TREXX_PF_INFO INTO @DATA(ld_user). | ||||
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