sap java.security.cert.certificateexception certificates does not conform to algorithm constraints error in SUM after installing SQL2012 SP3.

[Former Member]

Hi All

I have some issue in a portal upgrade to the last SPS/13.

I upgraded a portal to NW 7.4 SP7 on SQL 2008, afterwards  I upgraded the SQL to 2012 and started SUM again  to upgrade to last SPS but in  step  -> Requirements Check  -> message Database version not supported.

I installed SQL2012 SP3 and now SUM can’t connect to database.

SAP system has no problem starting.

Does anyone have a idea?

Thanks in advance

Log:

<!--LOGHEADER[START]/-->

<!--HELP[Manual modification of the header may cause parsing problem!]/-->

<!--LOGGINGVERSION[2.0.7.1006]/-->

<!--NAME[E:\SUM\SUM\sdt\log\SUM\DETERMINE-DB-INFO_01.LOG]/-->

<!--PATTERN[DETERMINE-DB-INFO_01.LOG]/-->

<!--FORMATTER[com.sap.tc.logging.TraceFormatter(%d [%6s]: %m)]/-->

<!--ENCODING[UTF8]/-->

<!--LOGHEADER[END]/-->

Dec 3, 2015 3:54:37 PM [Info  ]: Executing command dbinfo.

Dec 3, 2015 3:54:37 PM [Info  ]: Setting up the OpenSQL connection with secure store.

Dec 3, 2015 3:54:38 PM [Error ]: Could not connect.

Dec 3, 2015 3:54:38 PM [Error ]: com.sap.sql.log.OpenSQLException: Exception of type com.microsoft.sqlserver.jdbc.SQLServerException caught: The driver could not establish a secure connection to SQL Server by using Secure Sockets Layer (SSL) encryption. Error: "java.security.cert.CertificateException: Certificates does not conform to algorithm constraints"..

Dec 3, 2015 3:54:38 PM [Error ]: Could not establish open SQL connection. Exception com.sap.sql.log.OpenSQLException: Exception of type com.microsoft.sqlserver.jdbc.SQLServerException caught: The driver could not establish a secure connection to SQL Server by using Secure Sockets Layer (SSL) encryption. Error: "java.security.cert.CertificateException: Certificates does not conform to algorithm constraints"...

Dec 3, 2015 3:54:38 PM [Info  ]: Could not execute command dbinfo.

Dec 3, 2015 3:54:38 PM [Error ]: The following problem has occurred during step execution: com.sap.sdt.db.dmtif.DMTExecutionFailedException: Could not execute DMT command dbinfo. See previous messages.

Could not set up a database connection. See previous messages.

Could not establish open SQL connection. Exception com.sap.sql.log.OpenSQLException: Exception of type com.microsoft.sqlserver.jdbc.SQLServerException caught: The driver could not establish a secure connection to SQL Server by using Secure Sockets Layer (SSL) encryption. Error: "java.security.cert.CertificateException: Certificates does not conform to algorithm constraints"...

com.sap.sql.log.OpenSQLException: Exception of type com.microsoft.sqlserver.jdbc.SQLServerException caught: The driver could not establish a secure connection to SQL Server by using Secure Sockets Layer (SSL) encryption. Error: "java.security.cert.CertificateException: Certificates does not conform to algorithm constraints"..

com.microsoft.sqlserver.jdbc.SQLServerException: The driver could not establish a secure connection to SQL Server by using Secure Sockets Layer (SSL) encryption. Error: "java.security.cert.CertificateException: Certificates does not conform to algorithm constraints".

javax.net.ssl.SSLHandshakeException: java.security.cert.CertificateException: Certificates does not conform to algorithm constraints

java.security.cert.CertificateException: Certificates does not conform to algorithm constraints

.

[luisdarui]

Hi Erik,

There was an issue with the 1.2 JDBC driver as described in SAP 1428134, but for SAP NetWeaver 7.4 you shouldn't have such problems since you should be using the JDBC driver 4.0.

Are you using self-generated certificate or do you have another certificate used for encryption?

Also, do you have the screenshot from SUM about this error? It can be an error in SUM also.

Best Regards,

Luis Darui