Loading XSL files to Oracle apps

The seeded Java rule function performs the XSL transformation on the input and output messages by using the XML Gateway API, ECX_STANDARD.perform_xslt_transformation; therefore, the XSL files for the XSL transformation on input and output messages are loaded to Oracle XML Gateway using the oracle.apps.ecx.loader.LoadXSLTToClob loader.

it is process same as we are uploading LDT files.
As a result, use the following steps to perform XSL transformation during service invocation:

1. Upload the XSL files to Oracle E-Business Suite using the oracle.apps.ecx.loader.LoadXSLTToClob loader in Oracle XML Gateway.
   
2. Specify the XSL file names (such as PO_XSL_IN_2.xsl:FND:1.1) in the event or subscription parameters (WFBES_IN_XSL_FILENAME and WFBES_OUT_XSL_FILENAME) if applicable for XSL transformation on input and output messages.

For example, upload the XSL files to Oracle E-Business Suite as follows:

java oracle.apps.ecx.loader.LoadXSLTToClob apps apps 
ap601sdb:4115:owf12dev PO_XSL_IN_2.xsl FND 1.1