Problem running the FMs in Update function module

[Former Member]

Dear All,

Following function modules were used to do reversal in FB08 and FBRA transactions.

POSTING_INTERFACE_RESET_CLEAR  -    FBRA transaction update

POSTING_INTERFACE_REVERSE_DOC -   FB08 Transaction update.

When I run these two FMs in one executable program it's running fine.

Note:  These two FMs internally calling BDC code.

Issue:

     When I try to call these two FMs in one Update Function module(i.e. POST_DOCUMENT)  system throwing run time error.

The reason is "CALL TRANSACTION"  statement executed while running Update function module.

Can I run these two FMs in this Update Function module? If yes please let me know the process.

Thanks

Surya

[matt]

Why do you want to? Once you're in the update process, all checks should have been made, so a reversal should not be necessary.

[Former Member]

Hi Metthew,

    While doing one reversal, I need to do one more reversal in side that process.

that's why I calling these FMs inside POST_DOCUMENT fm.

Thanks,

Surya

[matt]

Put these function modules in another exit that is called before the commit work.

[Former Member]

Thanks Metthew.

Searching for BADIs/Exits. If you know anything please let me know.

Thanks

surya