SAP DBTech JDBC: Value too large for column

while creating product through creation wizard in Hybris, getting below exception in error log, instead of error notification in creation wizard.

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| Caused by: de.hybris.platform.persistence.hjmp.HJMPFinderException: SAP DBTech JDBC: Value too large for column: [de.hybris.platform.servicelayer.interceptor.impl.uniqueattributesinterceptor@711b7265]:ambiguous unique keys {catalogversion=catalogversionmodel (8796093186649@50), code=291311434} for model lsvariantproductmodel (<unsaved>) - found 1 item(s) using the same keys (maximum length is 255).

INFO | jvm 1| main| 2019/11/21 20:08:09.892 | at de.hybris.platform.persistence.type.AtomicType_HJMPWrapper.ejbFindByCodeExact(AtomicType_HJMPWrapper.java:1165) ~[coreserver.jar:?]

INFO | jvm 1| main| 2019/11/21 20:08:09.892 | at sun.reflect.GeneratedMethodAccessor304.invoke(Unknown Source) ~[?:?]

INFO | jvm 1| main| 2019/11/21 20:08:09.892 | at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_202]

INFO | jvm 1| main| 2019/11/21 20:08:09.892 | at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_202]

INFO | jvm 1| main| 2019/11/21 20:08:09.892 | at de.hybris.platform.util.Utilities.callMethod(Utilities.java:1038) ~[coreserver.jar:?]

INFO | jvm 1| main| 2019/11/21 20:08:09.892 | at de.hybris.platform.util.Utilities.callMethod(Utilities.java:1028) ~[coreserver.jar:?]

INFO | jvm 1| main| 2019/11/21 20:08:09.892 | at de.hybris.platform.persistence.framework.HomeInvocationHandler.invoke(HomeInvocationHandler.java:90) ~[coreserver.jar:?]

INFO | jvm 1| main| 2019/11/21 20:08:09.892 | at com.sun.proxy.$Proxy157.findByCodeExact(Unknown Source) ~[?:?]

INFO | jvm 1| main| 2019/11/21 20:08:09.892 | at de.hybris.platform.persistence.type.TypeManagerEJB.findByCodeExact(TypeManagerEJB.java:280) ~[coreserver.jar:?]

INFO | jvm 1| main| 2019/11/21 20:08:09.892 | at de.hybris.platform.persistence.type.TypeManagerEJB.getType(TypeManagerEJB.java:249) ~[coreserver.jar:?]

INFO | jvm 1| main| 2019/11/21 20:08:09.892 | at de.hybris.platform.persistence.type.TypeManagerEJB.getType(TypeManagerEJB.java:234) ~[coreserver.jar:?]

INFO | jvm 1| main| 2019/11/21 20:08:09.892 | at de.hybris.platform.jalo.type.TypeManager.getType(TypeManager.java:125) ~[coreserver.jar:?]