SAP LCA_TRACELEVEL_READ Function Module for

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LCA_TRACELEVEL_READ is a standard lca tracelevel read SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used to perform a specific ABAP function and below is the pattern details, 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 lca tracelevel read FM, simply by entering the name LCA_TRACELEVEL_READ into the relevant SAP transaction such as SE37 or SE38.

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

Function LCA_TRACELEVEL_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 'LCA_TRACELEVEL_READ'"
  EXPORTING
*  IV_USER = ' ' "
*  IV_CLIENT = '?' "

 IMPORTING
   ET_TRACELEVELS =  "
   ET_RC =  "

EXCEPTIONS
   LC_CONNECT_FAILED = 1    LC_COM_ERROR = 2    LC_APPL_ERROR = 3 

.

IMPORTING Parameters details for LCA_TRACELEVEL_READ

IV_USER -

Data type: SY-UNAME
Default: SPACE
Optional: Yes
Call by Reference: Yes

IV_CLIENT -

Data type: MANDT
Default: '?'
Optional: Yes
Call by Reference: Yes

EXPORTING Parameters details for LCA_TRACELEVEL_READ

ET_TRACELEVELS -

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

ET_RC -

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

EXCEPTIONS details

LC_CONNECT_FAILED -

Data type:
Optional: No
Call by Reference: Yes

LC_COM_ERROR -

Data type:
Optional: No
Call by Reference: Yes

LC_APPL_ERROR -

Data type:
Optional: No
Call by Reference: Yes

Copy and paste ABAP code example for LCA_TRACELEVEL_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.

ABAP code using 7.40 inline data declarations to call FM LCA_TRACELEVEL_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.

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