If the Target no longer changes automatically when you load a Program A or B, you can generate a help report with an attached barcode. HelpAusdruck_CU941
So, in our example, you can see that target B4 has been programmed to load Target A.

This can happen when the barcodes are scanned according to the targetchanger. The solution is to scan the correct barcodes again to assign the slots correctly. Scheibenwechsler