We've created a custom column in the chg table called zmpb.
WSP Schema shows the new chg column zmpb as an SREL to the nr table as we required.
Universe Designer, I created a new object under Change> Change Detail> with the following parameters:
Type: Character (Tried all types from the picklist with same result)
Then I did a "Refresh Structure"... which adds the z fields to the chg table.
Exported the universe.
In WebIntelligence, zmpb appears as it should, however when added to a report and run the query, I get the following error:
"Invalid database field type : chg.zmpb. (IES10903) (WIS 10903)"
SAP documentation for these errors aren't much help.
Any help would be appreciated.