File Size Limitation in XML Mapper

[Babloo]

Whether It is easy to reduce the size of my XML file when it is generated from the SAS dataset which has 55000 records and 25 variables to build the map from it?

[BrunoMueller]

I do not understand, if your XML file is created from a SAS data set, why would you want to read it again into SAS?

Since your XML file is created from a SAS data set, you can control the number of obs written to that file, so you can build your XML map file using the SAS XML Mapper program.

[Babloo]

Could you please help me to know how can I create the Map file from SAS XML
mapper?

[BrunoMueller]

Have a look here
https://blogs.sas.com/content/sgf/2016/06/24/tips-for-reading-xml-files-into-sas-software/

[KevinViel]

Being guilty of very, very briefly perusing the link, I wrote my own map file for the CDISC define.xml (perhaps no substitute for the SAS Clinical Standards Toolkit).  I spent a weekend morning over a prolonged breakfast and reading https://www.w3schools.com/xml/.  With a nod to Jozef Aerts (XML4Pharma) on the Linkedin CDISC Define-XML group, I learned the hard way about the importance of namespaces in XML.

With a few references in hand, I can write XML (or write a SAS program that writes XML "manually").  The OP did not specify the nature of the XML, but very likely a group exists that will provide useful advice, or, in my usual case, corrections.

HTH,

Kevin