6A
The error was detected on outputting the form descriptor (columns) or the form descriptor (free frame). The possible causes include the following.
While outputting the form descriptor (columns) or the form descriptor (free frame), the line record output was specified.
While using the form descriptor (free frame), new frame and new page were executed in a print file with the FORMAT phrase.
Do not specify the line record output.
Output with the display file. Or use the descriptor other than the descriptor(free frame).