Hi @charithalakshan49 Have you tried like below and not invoking?
ublic class APReleaseProcess_Extension : PXGraphExtension<PX.Objects.AP.APReleaseProcess>
{
#region Event Handlers
public delegate List<APRegister> ReleaseDocProcDelegate(JournalEntry je, APRegister doc, Boolean isPrebooking, ref List<INRegister> inDocs);
[PXOverride]
public List<APRegister> ReleaseDocProc(JournalEntry je, APRegister doc, Boolean isPrebooking, ref List<INRegister> inDocs, ReleaseDocProcDelegate baseMethod)
{
var retVal = baseMethod(je,doc,isPrebooking,ref inDocs);
//Your code goes here.
PXTrace.WriteInformation("My override worked!");
return retVal;
}
#endregion
}