No Import-Parameter in FM BAL_DB_LOAD

[gabriel_jussli4]

Hello Experts

I using in my report the FM BAL_DB_LOAD but unfortunately I got no value

in my internal Table ( lt_msg_hdr ) back.

The input table gt_log_header got the necessary values.

Have anybody a idea?

regards

Gabriel

Here is my coding:

  DATA: lv_log_handle_tab TYPE bal_t_logh

      , lv_log_nr_tab     TYPE bal_t_lgnm

      .

  APPEND av_log_handle TO lv_log_handle_tab.


  CALL FUNCTION 'BAL_DB_SAVE'

    EXPORTING

      i_client         = sy-mandt

      i_save_all       = ' '

      i_t_log_handle   = lv_log_handle_tab

    IMPORTING

      e_new_lognumbers = lv_log_nr_tab

    EXCEPTIONS

      log_not_found    = 1

      save_not_allowed = 2

      numbering_error  = 3

      OTHERS           = 4.

  IF sy-subrc <> 0.

    RAISE save_error .

  ENDIF .




 DATA: lt_msg_hdr    type bal_t_msgh,

        ls_msg_hdr    TYPE BALMSGHNDL,

        l_s_msg       TYPE bal_s_msg,

        l_help_info   TYPE help_info,

        lv_count_mass TYPE n.

  CLEAR lt_msg_hdr.





  DATA: gr_object     TYPE bal_s_obj,

         gr_extnumber  TYPE bal_s_extn,

         gs_log_filter TYPE bal_s_lfil,

         gt_log_header TYPE balhdr_t.




  CLEAR: gs_log_filter, gr_extnumber.



*- Search only log file of this application

  gr_object-sign   = 'I'.

  gr_object-option = 'EQ'.

  gr_object-low    = 'ZISW_TEST'.

  APPEND gr_object TO gs_log_filter-object.



*- Search only log file of this change number

  gr_extnumber-sign   = 'I'.

  gr_extnumber-option = 'EQ'.

  gr_extnumber-low    = lv_auftrag.

  APPEND gr_extnumber TO gs_log_filter-extnumber.





*-- Search for log files on the database

  CALL FUNCTION 'BAL_DB_SEARCH'

    EXPORTING

      i_s_log_filter     = gs_log_filter

    IMPORTING

      e_t_log_header     = gt_log_header

    EXCEPTIONS

      LOG_NOT_FOUND      = 1

      NO_FILTER_CRITERIA = 2.

  IF sy-subrc <> 0.

    RAISE read_error .

  ENDIF.


*-- Load log files from database into memory

  CALL FUNCTION 'BAL_DB_LOAD'

    EXPORTING

      i_t_log_header     = gt_log_header

    IMPORTING

      e_t_msg_handle     = lt_msg_hdr

    EXCEPTIONS

      no_logs_specified  = 1

      log_not_found      = 2

      log_already_loaded = 3

      OTHERS             = 4.

  IF sy-subrc <> 0.

    RAISE read_error .

  ENDIF.

[raymond_giuseppi]

Are you able to see your log headers in transaction SLG1 and were some message displayed?

• Insure the messages were created with some call of BAL_LOG_MSG* FM before db save
• Look at samples like reports SBAL_DEMO_05 or SBAL_DEMO_06
• Did you try to call BAL_DSP_LOG_DISPLAY in place of getting list of messages

[gabriel_jussli4]

Hi,

I wanted to save and load the messages in the same sap-window-session from the

database but it can't work.

After your advice I realized that I have to load the messages from the memory.

Thanks