Modify employee data by trx PA40
how can I modify a Personnel no. data of an employee ?
I tried by trx PA 40 but system cannot allow it. I can only modify "reason for action" field
You should run the Leaving action from PA40 which will automatically change all the necessary infotypes and complete your process.
Doing it through PA30 will mean you are changing each infotype which is not of use as the employee is leaving and all infotypes need not be changes.