IBM BPM, V8.0.1, All platforms > Authoring services in Integration Designer > Defining and transforming data > Transforming data > Transforming data using XML maps

XML map: Troubleshooting and limitations

Limitations and troubleshooting tips for XML maps and the XML map editor.

• Troubleshooting: Empty expression when running custom XSLT
  When you run your xslt map, you get the error "Empty expression" or "A location path was expected, but the end of the XPath expression was found instead." No output is produced.
• Unsupported EXSLT functions
  Some EXSLT functions are not supported at run time. If you have maps from previous versions that use these functions, you will see an error in the XML map and problems view for each unsupported function.

  For example, "The add function is not available". You must use a different function or transform to achieve the required result.

• DataPower limitations
  Limitations when developing services for DataPower in IBM Integration Designer.

Transforming data using XML maps