Dear Friends
I'm facing a problem while posting the Travel Advance amount to FI.
below is the Error I'm encountering while posting
I've asked my FI consultant to solve this, he suggests this GL must not be posted directly as it must be posted in Background & we need to use a Indicator "K" for this GL to post it & FI say's that it has to be set in Travel Config,but I'm confused here that where I need to Assign that Indicator "K" for that GL in Travel Mgt config. Can anyone make it clear that from where we can set that Indicator "K". Is it a part of FI Config or in Travel Config..
I'm pretty sure that we don't have any such config in Travel Management regarding Special GL Indicators.. but still thirst of asking it... 
Kindly pls share ur valuable suggestions..
Cheers
Pradyp