Formatting issues in the generated docx after merging two documents

Aspose.Words Product Family
1

Hi,
We combine 2 different documents(891222_FP.docx,891222_UM.docx) into a single docx using Aspose.
In the generated docx(891222_SU_KPM_windnewjar.docx), we see the table format/style in page 4 and 5 is different than the one from the input 891222_UM.docx when we use **ImportFormatMode.USE_DESTINATION_STYLES.
When we use ImportFormatMode.KEEP_SOURCE_FORMATTING there are extra blank lines in generated docx 891222_SU_KPM_keepsourceformat.docx page 4 to 7.
We are using the Aspose words 10.6.0 jar.
Here is the code snippet we use to create document.

ByteArrayInputStream fpByteStream = null;
fpByteStream = new ByteArrayInputStream(byteArray);
doc = new Document(fpByteStream);

After that, we merge the documents using Document FP, Document LAS, Document UM;

UM.getFirstSection().getPageSetup().setSectionStart(SectionStart.NEW_PAGE);
UM.getFirstSection().getPageSetup().setDifferentFirstPageHeaderFooter(false);
UM.getFirstSection().getHeadersFooters().linkToPrevious(true);
FP.appendDocument(UM, ImportFormatMode.USE_DESTINATION_STYLES);

(or)

FP.appendDocument(UM, ImportFormatMode.KEEP_SOURCE_FORMATTING);
2

Hi
Thanks for your request. Please try using the following code:

Document FP = new Document("C:\\Temp\\891222_FP.docx");
Document UM = new Document("C:\\Temp\\891222_UM.docx");
UM.expandTableStylesToDirectFormatting();
UM.getFirstSection().getPageSetup().setSectionStart(SectionStart.NEW_PAGE);
UM.getFirstSection().getPageSetup().setDifferentFirstPageHeaderFooter(false);
UM.getFirstSection().getHeadersFooters().linkToPrevious(true);
FP.appendDocument(UM, ImportFormatMode.USE_DESTINATION_STYLES);
FP.save("C:\\Temp\\out.docx");

Hope this helps.
Best regards,