Bug 165897 [Salesforce Project]Table column lost its data when insert a new column to the right
Reproduce steps: 1. Get and install BIRT Salesforce ODA driver. 2. Download the attached BIRT report design. 3. Insert a new column to the right of Negotiation/Review. 4. Input name as "Month Grand Total" and expression as following: row["Prospecting"]+row["Qualification"]+row["NeedsAnalysis"]+row["ValueProposition"]+row["IdDecisionMakers"]+row["PerceptionAnalysis"]+row["ProposalPriceQuote"]+row["NegotiationReview"] 5. Run the report and Negotiation/Review column lost its data.
data/org.eclipse.birt.data/src/org/eclipse/birt/data/engine/expression/MultiPassExpressionCompiler.java
tree.getLastChild( ) );
								expr = this.compileComplexExpr( context,
										tree,
										false );
							}
						}
						else
						{
							if ( tree.getFirstChild( ) == tree.getLastChild( ) )
							{
								parent.replaceChild( refNode,
										tree.getFirstChild( ).getFirstChild( ) );
								expr = processChild( context,
										false,
										parent,
										tree.getFirstChild( ).getFirstChild( ),
										grandfather );
							}
							else
							{
								expr = this.compileComplexExpr( context,
										tree,
										false );
							}						
						}
						currentGroupLevelList.remove( currentGroupLevelList.size( ) - 1 );
						if ( expr != null )
						{
							if ( ( expr instanceof ColumnReferenceExpression ) )
							{