oracle - SQLLDR Database connectivity -


we facing database connectivity issues while running sql loader utility.

when run job call sqlldr batch file (on windows), able run job without issues. when same batch file run scheduler, failing below error.

sql*loader-704: internal error: ulconnect: ociserverattach [0] ora-12557: tns:protocol adapter not loadable internal error.

can please suggest resolution this.

please let me know if details provided insufficient.


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