Diagnosis
The information that that a field of the extract structure could beselected by or is hidden from BW is stored in both tables: SMOXRELP
and ROOSFIELD. And this error occurs if these two tableshave different informations.
This could be due to a manually change in one of the tables. (Normallythe maintainance of these tables is done by the transaction BWA1automatically.)

Procedure

• To correct this problem, you can either repair it manually by changing
the value in the table that is wrong.

• Or you let BWA1 do it for you: Edit the DataSource, change the
shown value to the wright one (if necessary) and save it.