Server Manager - Installing Extensions - Error - Entity Framework incompatible with WCF due to metamodel containing same name or id

Mon, 01 Jan 0001 00:00:00 +0000

Description

This page will help you to solve the incident when you are getting the error “Entity Framework incompatible with WCF due to metamodel containing same name or id” while installing .Net Entity framework along with the WCF extension on the schemas,

Observed in CAST AIP

Release	Yes/No
8.3.x	✅

Observed on RDBMS

RDBMS	Yes/No
CSS	✅

Step by Step Scenario

Create the schema in any higher version of CAST AIP.
Try to install the WCF 2.0.0-funcrel versions and .Net entity framework 1.4.4 on the schema.
You will get an “Entity Framework incompatible with WCF due to metamodel containing same name or id” and servman won’t let you run the
manage extension option and if it is run through AIP Console, it will fail with an error “Entity Framework incompatible with WCF due to metamodel containing same name or id”

Impact of the Problem

Server Manager - Installing Extensions - Error null value in column link_type_str of relation delta_link violates not-null constraint