Workflow demonstrating the workaround for an Excel Writer regression present in AP 5.3:
Upon appending to a large XLSX file, the following error message might occur:
Tried to read data but the maximum length for this record type is 100,000,000.
If the file is not corrupt and not large, please open an issue on bugzilla to request
increasing the maximum allowable size for this record type.
You can set a higher override value with IOUtils.setByteArrayMaxOverride()
The workaround is to set this value prior to executing any appending Excel Writer node.