Return codes

Table 1 shows the return codes that the logoff exit supports.

Table 1. Return codes for the logoff exit IKJEFLD2
Return code (decimal)	Description
0	Exit processing was successful. Logoff processing continues.
12	Exit processing was unsuccessful. The logoff processor issues an error message to the user and the console, and then terminates processing. If the exit uses return code 12, it can also pass back an exit reason code to the logoff command processor. For more information about the exit reason code, see Exit reason code.
16	Exit processing was unsuccessful. The logoff processor terminates processing. The LOGOFF command processor does not display a message to the user or console if the exit sets a return code of 16. Before the exit returns with return code 16, it can display a message to the user, for example, using PUTLINE.

If the exit returns an undefined return code, the LOGOFF command processor terminates without displaying a message.

Either of the non-zero return codes or an undefined return code prevent the UADS data base from being updated.