We have a development instance with a managed package TMS. That package contains a custom object TMS__Task__c. Also we have another development instance with a managed package ABTS. TMS package is installed in ABTS development instance. Inside of ABTS package we have added a new custom field for TMS__Task__c custom object. A name of the field is ABTS__Bill_Item__c. We've installed those 2 packages to a brand new development instance. Using development console I am trying to get a value of ABTS__Bill_Item__c field but getting an error message:
System.QueryException: No such column 'ABTS__Bill_Item__c' on entity 'TMS__Task__c'. If you are attempting to use a custom field, be sure to append the '__c' after the custom field name. Please reference your WSDL or the describe call for the appropriate names.
The code in development console is:
TMS__Task__c task = [ SELECT ABTS__Bill_Item__c FROM TMS__Task__c LIMIT 1];
My user is set to System Administrator profile and it has an access to that ABTS__Bill_Item__c field:
There is a screenshot of TMS__Task__c object's fields:
We have the same packages (TMS and ABTS) with the same versions installed in other instances and there such SOQL query works fine. So I believe there is some type of security issue or Salesforce bug.