Return and reason codes from IGWMCDATA when adding data set masks

To monitor a data set and collect SMF42 subtype 16 records, you can specify data set masks. A return code of CdataMaskRc_Succ (0) means the mask was accepted. A return code of CdataMaskRc_Warn (8) means that the mask was not successfully processed, and the associated reason code contains qualifying information. The return and reason codes are described in Table 1.

Table 1. IGWMCDATA Return and Reason Codes
Return Code	Reason Code	Explanation
8	X'300'	CDATAMASKRSN_NOHLQ. There was no high level qualifier.
8	X'310'	CDATAMASKRSN_INVALIDCHARACTERS. There were invalid characters in the mask. Not a valid data set name.
8	X'350'	CdataMaskRsn_DataAfterWildcard. Data was found after a wildcard (* or **) for a data set name.
8	X'360'	CDATAMASKRSN_INVALIDLENGTH. The length specified for the mask was invalid: either smaller than or equal to 0, or greater than 44, for data set names.