This profile parameter can be used to suppress initialization error messages. It can be useful to avoid undesired error messages on the terminal or to the CMPRINT file under batch processing and to avoid the Natural batch termination message NAT9964 with condition code 4, which can influence the execution sequence of the batch job.

Possible settings	1 - 9999	A single or multiple initialization error message numbers separated by commas and enclosed in parentheses, for which the message shall be suppressed.
	ON	The initialization error messages screen is displayed in case of an initialization error.
	OFF	No initialization messages are displayed.
Default setting	ON
Dynamic specification	yes
Specification within session	no

Notes:

1. If IMSG is specified multiple times for various error numbers, all these error messages are suppressed.
2. The setting of IMSG=ON or IMSG=OFF overwrites any previous individual specifications by IMSG.

Examples:

IMSG=OFF

IMSG=1074

IMSG=(7048,7049,7058)