Environment Details
A Filter In-DB tool is used in the workflow connected to a macro. The macro contains the In-DB connected to a database server. The Output is supposed to contain the metadata together with the queried data. However, the metadata is empty in the Filter In-DB tool even after running the workflow.
Cause
The cause is found to be the missing Output Name in the Macro Output In-DB tool.
Resolution
Ensure that the Output Name of the Macro Output In-DB contain a value.