Hello
After creating the repository in BODS Repository Manager . You are using SAP BODS 4.x so you have to configure repository in SAP BO 4.x Central management Console
Go to SAP BOBI 4.x --> SAP BOBI Central management console ---> Data Services option--> Configure a New Repository --> add the credentials
Then you can check in DS Management Console
I think above information Answers your query
Regards
Srinivas