Messages Table 
A messages table displays messages related to SAP BI system queries in a table that you can integrate into your Visual Composer model. The messages displayed provide information relevant to the query, such as whether the query has been successfully saved or if there has been a problem saving it.
Note
Some messages will only appear the first time they are issued if, for instance, they have to do with successfully generating a query, which is an activity that is not repeated (until the query definition is changed again).
You generate a message table by dragging from the Messages output port on an SAP BI query, and choosing Add Form View from the context menu.
In a message table, each message is displayed in a row in a table which has the following three columns by default:
Type |
Number |
Text |
|---|---|---|
The key to the message type. Possible types include: E - Error W - Warning I - Information S - Success A - Abend |
The message ID number |
The text of the message |
See Using Messages in the SAP NetWeaver Visual Composer Modeler's Guide.