Vishal, welcome to SCN!
For your (and others') benefit I'll explain the steps here, but going forward, please do this kind of analysis yourself first before posting a question.
Transaction SM37, display FM L_TO_CREATE_DN. PARTIAL_DELIVERY_FORBIDDEN is listed as excaption here, so it must be triggered somewhere in the code. How do I find? Go to the menu Edit -> Find/Replace. Then enter PARTIAL_DELIVERY_FORBIDDEN in Find field and select 'In main program' (important!). Now we're in luck since it occurs only once in the include LL03BF1G:
IF T340D-TEILV IS INITIAL.
LOOP AT LFP.
IF LFP-KOMEA NE 0.
MESSAGE E132 RAISING PARTIAL_DELIVERY_FORBIDDEN.
ENDIF.
ENDLOOP.
ENDIF.
A quick check shows that LFP-KOMEA is the remaining delivery quantity, so the culprit is T340D-TEILV, which seems to be a customizing setting at the warehouse level. Obviously with this setting any partial picking won't work (each bin is a partial pick in this case, even though it may seem counterintuitive). As an alternative - goods have to be moved to one bin before picking.