...

Ensure that the user Profile has Read access for the PulsarSettings Object.

A. Go to Setup.

B. Expand the Users section.

C. Click Profiles.C

D. Click on the desired Profile.

...

E. Scroll down to the Custom Object PermissionPermissions section.

D. Look at PulsarSettings and make sure Read is checkedF. Ensure the Read checkbox is checked for PulsarSettings.

...

Assigning the PulsarSetting Field Access to the Profile

Please validate Ensure that the User Profile has access to Key, Value, and Priority fields in the PulsarSetting object.

Setup >> Build >> Create >> Objects >> PulsarSetting >> Custom Fields & Relationship >> Key >> A. Go to Setup.

B. Click the Object Manager tab.

C. Type PulsarSetting in the Quick Find Box.

D. Click on PulsarSetting.

...

E. Select Fields & Relationship.

...

F. Click Key.

...

G. Click Set Field-Level Security

...

.

...

H. Select the appropriate access for the desired user profiles.

...

I. Repeat Steps E-H for the Value and Priority fields.

Assigning Access to Apex Classes

Please Validate that Ensure the User Profile is enabled for licenseRest Apex Class. This class is part of PulsarSetting managed package.

Setup >> Build >> Develop >> Apex Classes >> licenseRest >> Security

Other issues in resources below

Resources:A. Go to Setup.

B. Expand the Users section.

C. Click Profiles.

D. Click on the desired Profile.

...

E. Scroll down to Enabled Apex Class Access.

F. Click the Edit button.

G. Ensure the LuminixPulsar.licenseRest class is enabled.