I keep getting this error message when setting up a Multiple Employment for an employee.
When I get to infotype 0121 (create RefPerNo) I get the above message.
I only get it for a couple of employees I have tried to create a second position for and others work fine.
I don't understand the message as the action copies all the personnel data from the primary record, so it is the same person!?! Details are identical on 0002.