Fix osiv for params copy (#168)

Co-authored-by: Slimane AMAR <[email protected]>

Author: SlimaneAmar

src/main/java/org/gridsuite/securityanalysis/server/service/SecurityAnalysisParametersService.java

@@ -151,6 +151,7 @@ public UUID createDefaultParameters() {
         return securityAnalysisParametersRepository.save(getDefaultSecurityAnalysisParametersValues(defaultProvider).toEntity()).getId();
     }
 
+    @Transactional
     public Optional<UUID> duplicateParameters(UUID sourceParametersUuid) {
         Optional<SecurityAnalysisParametersValues> securityAnalysisParametersValuesOptional = securityAnalysisParametersRepository.findById(sourceParametersUuid).map(this::toSecurityAnalysisParametersValues);
         return securityAnalysisParametersValuesOptional.map(parametersValues -> securityAnalysisParametersRepository.save(new SecurityAnalysisParametersEntity(parametersValues)).getId());