DB2 Issues SQL Code=-2036 in TGMC

Issue:Error 500: com.ibm.db2.jcc.am.SqlException: DB2 SQL Error: SQLCODE=-2036, SQLSTATE= , SQLERRMC=K:\;, DRIVER=3.59.81

Solution: Please Insert the external drive/flash cards that may contains the SQLLPATH.tag file or else your sqllpath file may get corrupted.
If the SQLLPATH file got corrupted then you must to backup the database and restore it.