[bugfix] fixed catche bb exception when period=-199

atms-api/src/main/java/pwc/taxtech/atms/vat/service/impl/report/functions/BB.java

@@ -74,13 +74,19 @@ public class BB extends FunctionBase implements FreeRefFunction {
                 }
 
                 for (int p = 1; p < formulaContext.getPeriod(); p++) {
+                    try {
                         returnEval = returnEval.add(bb(new BBParasBo(bo, p, curPeriod.getCurYear()), ec));
+                    } catch (Exception e) {
+                        if (e instanceof FormulaException) {
+                            LOGGER.warn("Formula Exception || {}", e.getMessage());
+                        }
+                    }
                 }
 
                 return returnEval;
             } else if (bo.getPeriod().intValue() == 0) {
                 cellValue = new BigDecimal(ec.getWorkbook().getSheet(ec.getWorkbook().getSheetIndex(bo.getReportCode()))
-                        .getCell(bo.getRowIndex()-1, bo.getColumnIndex()-1).getNumericCellValue());
+                        .getCell(bo.getRowIndex() - 1, bo.getColumnIndex() - 1).getNumericCellValue());
                 return cellValue;
             }