Help Understanding Global Mappings and Sharing One SQL Table Across Multiple Namespaces

You need to check the Storage defined in your class, typically automatically generated when the class is first compiled.

For example I have created a ConfigUtils.ConfigSettingsTable class:

Class ConfigUtils.ConfigSettingsTable Extends%Persistent
{

Property Name As%String;

Storage Default
{
<Data name="ConfigSettingsTableDefaultData">
<Value name="1">
<Value>%%CLASSNAME</Value>
</Value>
<Value name="2">
<Value>Name</Value>
</Value>
</Data>
<DataLocation>^ConfigUtils.ConfigSetti1ADBD</DataLocation>
<DefaultData>ConfigSettingsTableDefaultData</DefaultData>
<IdLocation>^ConfigUtils.ConfigSetti1ADBD</IdLocation>
<IndexLocation>^ConfigUtils.ConfigSetti1ADBI</IndexLocation>
<StreamLocation>^ConfigUtils.ConfigSetti1ADBS</StreamLocation>
<Type>%Storage.Persistent</Type>
}

}

In this case the globals used by my class are:

^ConfigUtils.ConfigSetti1ADBD (Data)
^ConfigUtils.ConfigSetti1ADBI (Indices)
^ConfigUtils.ConfigSetti1ADBS (Streams)
 

Instead of the 3 single globals, you can map ^ConfigUtils.ConfigSetti1ADB*

Note that you MUST check the actual global(s) name(s) used by your class.

If your class extends another persistent class, then the storage is defined in the superclass that define the extent (the first persistent class in class hierarchy).

Note that, if needed, you can map your classes and global for ALL namespaces currently defined and defined in the future, please check Mapping to All Namespaces documentation on how to use %ALL namespace mapping.