Diagnosis
You have assigned a posting variant to the current time base variant.However, the date in the current line is not specified as a possibleposting date in the assigned posting variant.

Procedure
You can only specify dates as posting dates, if they are specified aspossible posting dates in the assigned posting variant.
Please do not mark the date of this line as a posting date. If you needthis date as a posting date, please assign another posting variant tothe time base variant.