The problem about compiler directives.

I wrote a COBOL program（use Oracle DB) by visual COBOL2.1.I can run it with the following directives.(p(cobsql) CSQLT=ORACLE8 MAKESYN VERBOSE KEEPCBL END-C p(cp) ENDP LITLINK).

Then I want see the test coverage.So I add the keyword "TESTCOVER" to the directives.(p(cobsql) CSQLT=ORACLE8 MAKESYN VERBOSE KEEPCBL END-C p(cp) ENDP LITLINK TESTCOVER ). But it didn't work.Some errors had happend.If I wirte the directive like this ( p(cobsql) CSQLT=ORACLE8 MAKESYN VERBOSE KEEPCBL END-C p(cp) ENDP TESTCOVER ),then the coverage is ok and the DB connection is failed.