First post in a table change contain automatically

Hi

I have a challenge regarding that the first post in a table change contain automatically. (only one of the column in the first post.

I will generate a report for a specific work order number, use a form where I can specify which WO I will generate report for. The challenge start when I close this form for generating, then the first post in the table updates automatically to the WO no. I generate report for. So if I have to generate the report again then I also have all the data from the first post in that report.

Have someone any thoughts what can be wrong?

Maybe I can avoid this problem if I use a macro when I open the form for generating reports that’s tells to change the first post in column "WO" to a fixed (1232) number before the for is opened. If so, can someone help me with that code?

Thanks

First post in a table change contain automatically