=?iso-8859-1?Q?trouble_with_delivery_date?=

We have shipment to be expediate today. AM, JDE accept the shipment date but PM, JDE says than the routing option is invalid. If you get out from JDE and modify the local time to AM, then go again to JDE, the shipment could be confimed (P4915-P4205).
Does someone know how to work around this trouble ?

S. Viardot
Ing=E9nieur Technique
Cap Gemini

OW XE3 with service pack 20 and ORACLE 8.1.7.3