Reading Log Data

Apply Selection

Code Syntax

TRY.
    DATA(gp_log_list) = gp_log_api->get_log_list( ).
  CATCH cx_ecatt_api_log.
ENDTRY.

Method GET_LOG_LIST( ) reads the log data from the database using the selection criteria specified beforehand, and provides the results in the form of an instance of type IF_ECATT_API_LOG_LIST.

If there is an error, for example if no data matching the selection was found, an exception of type CX_ECATT_API_LOG is triggered.

Access Using Primary Key

Code Syntax

TRY.
    DATA(gp_log_head) = gp_log_api->get_log( '4711' ).
  CATCH cx_ecatt_api_log.
ENDTRY.

Method GET_LOG( ) gives direct access to a single specific log using the primary key (log number). An instance of type IF_ECATT_API_LOG_HEAD is returned as the result.

Note that the selection interface and all selection criteria that may have been defined there is not included.

If there is an error, for example if no data matching the selection was found, an exception of type CX_ECATT_API_LOG is triggered.

Example: Simple access to an eCATT log using only one line of code

Sample Code

DATA(gp_log_head) = cl_ecatt_api_log_factory=>init_api( )->get_log( '4711' ).

Direct Access to Log Block

Code Syntax

DATA(lp_log_line) = cl_ecatt_api_log_factory=>init_api( )->get_log( '4711' )->get_block( i_obj_lnr = '1' i_script_lnr = '1' ).

Direct primary key access to a log block is possible using method GET_BLOCK() of interfaceIF_ECATT_API_LOG_HEAD.

Direct Access to Log Line

Code Syntax

DATA(lp_log_line) = cl_ecatt_api_log_factory=>init_api( )->get_log( '4711' )->get_line( i_obj_lnr = '1' i_script_lnr = '1' ).

Direct primary key access to a log line is possible using method GET_LINE() of interfaceIF_ECATT_API_LOG_HEAD.