As a developer, we frequently come across BDC / BAPI developments. When we have BDC and BAPI, Error Handling plays a crucial rule.
Recently, I was engaged in a development of BDC. And when it comes to BDC. BDCMSGCOLL plays a crucial role when opting for 'CALL TRANSACTION' method.
Here, in my case, I need to simply display a meaning full messages that are returned after 'Call Transaction' into BDCMSGCOLL.
Instead going pillar to post, a simple combination of function modules does the entire job required. The output and sample coding as in below.
Function Modules Used :
- CONVERT_BDCMSGCOLL_TO_BAPIRET2
- RSCRMBW_DISPLAY_BAPIRET2
* messages of call transaction
DATA: messtabTYPESTANDARDTABLEOFbdcmsgcoll,
bapiret2TYPESTANDARDTABLEOFbapiret2.****************************SOME BDC Here************
PERFORMbdc_field USING'BDC_CURSOR' 'DF05B-PSBET(01)'.
PERFORMbdc_field USING'RF05A-ABPOS' '1'.
*
ct_params-defsize = 'X'.
ct_params-updmode = 'L'.
ct_params-dismode = p_mode.
CALLTRANSACTION'FB05'USINGbdcdata
OPTIONSFROMct_params
MESSAGESINTOmesstab.
*Convert BDCMSGCOLL to BAPIRET2
CALLFUNCTION'CONVERT_BDCMSGCOLL_TO_BAPIRET2'
TABLES
imt_bdcmsgcoll = messtab[]
ext_return = bapiret2.
**Display messages from BAPIRET2
CALLFUNCTION'RSCRMBW_DISPLAY_BAPIRET2'
TABLES
it_return = bapiret2.
With Combination of above two function modules, following desired out put obtained with out any custom code.
Output:
Always giving a simple search into utility function modules from the standard SAP Repository is quite a rewarding. you will come out clean with no bug-fixing and formatting almost every time.
*with SAP_ABA 731