KB268163: Error "Failure due to insufficient maximum key length" is received when connecting to Oracle Database Cloud when using JDBC on MicroStrategy Secure Enterprise 10.2

SYMPTOM
When attempting to connect to Oracle Cloud Database using JDBC on Strategy Secure Enterprise 10.2, the following error may be received:

Database error <32>: JdbcConnectionWrapper::Connect failed. Error type: Jdbc 
success with info. Jdbc operation attempted: Connect. [HY000:0: on SQLHANDLE] 
[Strategy][Oracle JDBC Driver]Failure due to insufficient maximum key 
length according to the installed JCE jurisdiction policy files. Please 
install "Java Cryptography Extension (JCE) Unlimited Strength Jurisdiction 
Policy Files’

•  Using Strategy Web or Strategy Developer, click “Add External data"
• Click database and choose any of of the following: Build a Query, Type a Query, Pick table.
• Select “Add a new source” and input the parameters similar to what is below:
  

  
  Database: Oracle Database Cloud
  Version: Oracle 11gR2 or Oracle 12c

  
  
• On one tier input the following:
  

  
  port, SID, username, Password and source name.

  
  
• Check the "Edit connection string" checkbox and input the following being sure to replace entries in bold with the necessary entries per the required environment. 
  

  
  JDBC;DRIVER={com.Strategy.jdbc.oracle.OracleDriver};
  URL={jdbc:Strategy:oracle://IPAdress:Port;SID=ORCL;
  EncryptionLevel=accepted; DataIntegrityLevel=accepted}; 
  MSTR_JDBC_JAR_FOLDER=Z:\Driver Directory; driverFile="myoracle.jar";

  
  
  It should look similar to the following when complete:
  

• Click OK and attempt to use the newly created data source and the following error will be received:
  

 
CAUSE
The issue is caused by not having the correct libraries on the system in order to use JCE.
 
ACTION
Follow the steps below in order to address the error.

1. Download the Java Cryptography Extension (JCE) Unlimited Strength Jurisdiction Policy Files for the required JAVA version, e.g. JDK 7
2. Replace local_policy.jar and US_export_policy.jar in the JAVA path, e.g.
   
• On Windows: C:\Program Files (x86)\Common Files\MicroStrategy\JRE\170_51\Win64\lib\security
• On Mac: Strategy Desktop.app\Contents\jre1.7.0_51.jre\Contents\Home\lib\security