MIRO User exit - processing order

Question

Hi
I've had a user request to try to copy the text line entered in the header part of MIRO into the posted transactions in BSEG so that when GL account analysis jobs are run eg FS10N, relevant text info is shown as well (as it does when manual invoices are posted). I've worked on the User exits available and with the Export/Import to memory option I thought that I'd cracked it.
I used the Export option in EXIT_SAPLMRMP_010 as required input data is available there. Then I used the Import option in EXIT_SAPLMRMP_004 as that exit is used to post data to the accounting functions. For testing I put a breakpoint into each of them.
During testing, I was surprised to find that EXIT_SAPLMRMP_004 was actually processed before EXIT_SAPLMRMP_010 during MIRO although I proved that the concept would work would work by manually keying some text into the relevant field at the breakpoint as it appeared in BSEG afterwards.
Can anyone please advise if there is an easy way to discover the order of processing of the exits available to MIRO (dozens of includes in SAPLMR1M!!) so I can put the Export option into the correct place.
Thanks
Jim Jackson

Answer 1

Hi Jim,
You can try with BTE (Business Transaction Events).
Goto SE37 - SAMPLE_PROCESS_00001120 (this is the standard BTE for account document posting). copy this with ZSAMPLE_PROCESS_00001120.
In this you cannot modify the tables t_bkpf and t_bseg. you can use t_bkpfsub and t_bsegsub.
For this a little bit config is required.
1) Goto t-code FIBF-> settings->Products->... of a customer.
    Click new entries -> product name- ZPRODUCT , text - any text, RFC dest -                                     ZSAMPLE_PROCESS_00001120, A - enable check box -> save.
2) Go back -> settings -> P/S Modules -> ... of a customer.
    Click new entries -> event - 00001120, Product - ZPRODUCT, Ctr - Country key, Appl - FI-FI,   Function module - ZSAMPLE_PROCESS_00001120 -> save.
3) Go back -> settings -> Process Modules -> ... of a customer.
    Click new entries ->Process - 00001120, Ctr - Country key, Appl - FI-FI, Func module - ZSAMPLE_PROCESS_00001120, Product - ZPRODUCT -> save.
Now goto SE37->ZSAMPLE_PROCESS_00001120
logic.
loop at t_bkpf.
loop at t_bkpfsub.
     move 'your value' to t_bkpfsub-value.
     modify t_bkpfsub index sy-tabix.
endloop.
endloop.
loop at t_bseg.
  loop at t_bsegsub.
      move 'your value' to t_bsegsub-value.
      modify t_bsegsub index sy-tabix.
  endloop.
endloop.
''your value' is imported value.
no need to worry abt modified values. after execution of BTE it will go to standard prog and copy the values of t_bkpfsub[] and t_bsegsub[] to SAP tables. so pls be perfect with code. SAP wouldn't allow change the values in t_bkpf[] and t_bseg[] values. you can add your own fields in bkpf_subst and bseg_subst.
But make sure that, pls write the code in FM with conditions like cocode doc type etc. bcz this BTE is very important. it will executes before acc doc is posted.if you do not specify any conditions it will execute for all co codes in acc doc. it will affect business. you can debug this BTE. put a break point in FM and see the values while post the MIRO.
once import the values free memory id and clear the variables what ever u used in BTE.
Best Regards,
Mohan.