GMU Error during migrateOut on ephemeral gateway

Products

• CA API Gateway

Issue/Introduction

There is an error related to the generic entity manager for the class "GlmMetricsGlobalConfig" while running a GMU command. The error message is as follows:

Warning: TLS server certificate check has been disabled
Execution failed. Reason: Internal Server Error. Detail: Cannot find generic entity manager for class: com.l7tech.external.assertions.latencymetrics.config.GlmMetricsGlobalConfig.

As suggested in the below article, you should delete the generic_entity entry from the MySQL database, but that did not resolve the issue.

https://knowledge.broadcom.com/external/article/107612/gmu-error-during-migrateout-generic-enti.html 

Environment

API Gateway 11.1

Resolution

 There are two options to resolve this:

1. You can use mappings while executing the GMU . This is not a delete command for the GMU migrateIn command, rather creating a mapping file while executing the GMU which should reference the correct set of classes.

https://techdocs.broadcom.com/us/en/ca-enterprise-software/layer7-api-management/api-gateway/11-1/gateway-migration/gmu-command-help/managemappings-command.html

Using this command, you can create mappings for the selected class of entities. Once the mappings are in-place, you can use them for overriding the migrateIn operation.

 

2. You can also use Restman for the deletion of the specific GOID using the below .

  

DELETE https://<GatewayHost>:8443/restman/1.0/genericEntities/<goid>

 

To specifically identify the faulty goid:

 

GET https://<GatewayHost>:8443/restman/1.0/genericEntities