DevOps, CI/CD and Automation

Hi

I am getting the following error while parsing the values using the code in r12 instance on linux

declare
XML_PARSER XMLPARSER.PARSER;
DOC XMLDOM.DOMDOCUMENT;
DOCELEMENT DBMS_XMLDOM.DOMELEMENT;
BEGIN
-- NEW PARSER
XML_PARSER := XMLPARSER.NEWPARSER;
-- SET SOME CHARACTERISTICS
XMLPARSER.SETVALIDATIONMODE(XML_PARSER, FALSE);
IF P_DIR IS NOT NULL AND P_FILENAME IS NOT NULL
THEN
FND_FILE.PUT_LINE(FND_FILE.LOG,'DIRECTORY FOUND'||'-'||P_DIR);
XMLPARSER.SETBASEDIR(XML_PARSER, P_DIR);
-- PARSE INPUT FILE
FND_FILE.PUT_LINE(FND_FILE.LOG,'FILE FOUND'||'-'||P_FILENAME);
XMLPARSER.PARSE(XML_PARSER, P_DIR || '/' || P_FILENAME);
-- GET DOCUMENT
DOC := XMLPARSER.GETDOCUMENT(XML_PARSER);
--
LOAD_SUPP(doc);
ELSE
DBMS_OUTPUT.PUT_LINE('DIRACTORY/FILENAME CANNOT BE NULL');
END IF;
EXCEPTION
WHEN OTHERS THEN
DBMS_OUTPUT.PUT_LINE('DATA NOTINSERTED'||sqlerrm);
ROLLBACK;
END
---
I am getting the following error

DIRACTORYL-/home/appldevORA-0000: normal, successful completion
FILE NAME-suppliersample_data.xmlORA-0000: normal, successful completion
DATA NOTINSERTEDORA-31001: Invalid resource handle or path name "/home/appldev/suppliersample_data.xml"
ORA-06512: at "SYS.XDBURITYPE", line 11
ORA-06512: at "XDB.DBMS_XSLPROCESSOR", line 142
ORA-29280: invalid directory path
ORA-29280: invalid directory path
ORA-29280: invalid directory path

It could be great if some one could give a suggestion/solution.

Thanks
Ajesh