3260641 - Software Provisioning Manager (SWPM) shows errors in variety of steps in case of installation of NetWeaver Java 7.50 SP0, S/4HANA 1709 Java stack and S/4HANA 1809 Java stack

During system provisioning scenarios of NetWeaver Java 7.50 SP0, S/4HANA 1709 Java stack and S/4HANA 1809 Java stack, SWPM fails with the following exception:

Execute step runUMConfigurator of component |NW_Java_OneHost|ind|ind|ind|ind|0|0|NW_Onehost_System|ind|ind|ind|ind|onehost|0|NW_CI_Instance|ind|ind|ind|ind|ci|0|NW_CI_Instance_Configure_Java|ind|ind|ind|ind|javaconfig|0|NW_UME_Configuration|ind|ind|ind|ind|ume|0|NW_UME_Configuration_Standalone|ind|ind|ind|ind|standalone|0

...

[EXCEPTION]

Caused by: com.sap.security.core.server.secstorefs.NoEncryptionException: Encryption or decryption is not possible because the full version of the SAP Java Crypto Toolkit was not found (iaik_jce.jar is required, iaik_jce_export.jar is not sufficient) or the JCE Jurisdiction Policy Files don't allow the use of the "PbeWithSHAAnd3_KeyTripleDES_CBC" algorithm.

...

Caused by: java.lang.SecurityException: JCE cannot authenticate the provider IAIK

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Caused by: java.util.jar.JarException: jar:file:////<hostName>/sapmnt/<SID>/SYS/global/security/lib/tools/iaik_jce.jar!/ has unsigned entries - iaik/asn1/ASN.class

...

And/or NetWeaver Java engine is fails to start with the following stack trace in the log_bootstrap.0.log

[TIMESTAMP] Exception occurred for component [internal/unkown] of type [unkown]

com.sap.engine.bootstrap.SynchronizationException: Storage access initialization failed due to OpenSQL error.Check if your db driver file is available on the file system or if the user has correct permissions for that file

...

----------==[ Caused by: ]==----------

com.sap.engine.frame.core.configuration.ConfigurationException: Error while connecting to DB.

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Caused by: com.sap.sql.log.OpenSQLException: Error while accessing secure store: Encryption or decryption is not possible because the full version of the SAP Java Crypto Toolkit was not found (iaik_jce.jar is required, iaik_jce_export.jar is not sufficient) or the JCE Jurisdiction Policy Files don't allow the use of the "PbeWithSHAAnd3_KeyTripleDES_CBC" algorithm..

...

Caused by: com.sap.security.core.server.secstorefs.NoEncryptionException: Encryption or decryption is not possible because the full version of the SAP Java Crypto Toolkit was not found (iaik_jce.jar is required, iaik_jce_export.jar is not sufficient) or the JCE Jurisdiction Policy Files don't allow the use of the "PbeWithSHAAnd3_KeyTripleDES_CBC" algorithm.

...

Caused by: java.lang.SecurityException: JCE cannot authenticate the provider IAIK

...

Caused by: java.util.jar.JarException: jar:file:///<DriveLetter>:/usr/sap/<SID>/SYS/global/security/lib/tools/iaik_jce.jar!/ has unsigned entries - iaik/asn1/ASN.class

• SAP NetWeaver 7.50 Application Server Java, SP0
• SAP S/4HANA 1709, Java stack
• SAP S/4HANA 1809, Java stack

KBA , BC-INS-SWPM , Installation with Software Provisioning Manager , BC-JVM , SAP Java Virtual Machine , BC-JAS-SEC , Security, User Management , BC-JAS-COR , Enterprise Runtime, Core J2EE Framework , Problem