Message : CPD5B10
Base type of dialog variable in list for COLHEAD attribute on LISTCOL tag not IGC or CHAR.
Message Long Text :
Cause . . . . . : Each dialog variable in the list for the COLHEAD attribute on the LISTCOL tag must have a base type of IGC or CHAR. A dialog variable with a base type other than IGC or CHAR is specified. Recovery . . . : Define the dialog variable in the list for the COLHEAD attribute on the LISTCOL tag with a base type of IGC or CHAR, or specify a different dialog variable. Then try the request again.