Problem Description:
unexpected error while activating search view zmdg_XXX

SAP system version: S/4 Hana 1909 SP2

Reproduction steps:
Tcode: mdgimg



when you click generate, the following errors appear

Solution:

1. 1. using the system user to authorize SAPHANADB

1. 2. if there is an error after generate; You need to manually create a temporary attribute view, and then click generate to succeed

Refer to configuring SAP Hana based search for MDG