Hi,
I know this is a rather old post but my answer may help others with this issue.
In foregroud when you start the transaction for the first time after loggin in AND you don't have Parameter ID 'BUK' set in you user master system pops up a small window (SAPMF05A/1200) in which you have to provide the Company Code (BUKRS) in which the customer invoice/credit is posted.
If you have the above Parameter ID set OR you re-start the transaction this pop-up does not appear.
In background mode, however, the SAPMF05A/1200 window ALWAYS pops up. Thus you have to ensure that during the recording for the LSMW Batch Input this window appears when you start transaction FB70.
You can ensure this via users setting for FI:
- Start transaction FB00 (Account Editing Options)
- On Document Entry tab, Default Company Code field group tick the No Company Code Proposal checkbox.
With this change you force the system to always pop-up that window in question in foreground mode, regardless the Parameter ID in you user master record. Once you completed your recording you can reset this setting.
Hope this helps,
Best regards,
Szabolcs