Customizing the File Manager audit facility for IMS™ component

FM/IMS can optionally write audit log records to either SMF or an audit log data set.

If auditing is not required:

Set IMSAUDLG=N in the FMN1POPD macro specification of the FMN1POPT module. See AUDITLOG.
Set SMFNO=0 in the FMN0POPI macro specification of the FMN1POPT module. See SMFNO for more information.
Skip the customization described in the rest of this chapter.

File Manager provides two different methods (FMN1POPT-controlled and SAF-controlled audit) for controlling whether audit records are written for File Manager IMS™ component. These are described in detail in Alternatives for controlling FM/IMS auditing.

You should determine which of the two methods is appropriate for your site's requirements.

Use the checklist to determine the customization required for the File Manager IMS™ audit facility.

Table 1. Checklist for customizing FM/IMS auditing. This table lists choices and decisions.
A two column table showing choices and the user's decision.
Audit customization choice	Decision (Yes\|No\|Not applicable)
1. Control auditing using the FMN1POPT options module
2. Control auditing using SAF rules and a member in SYS1.PARMLIB
3. Control auditing using SAF rules, without any changes to SYS1.PARMLIB
4. Audit records are to be written to a data set
5. Audit records are to be written to SMF

For choices 1 to 3, you should answer YES for one choice only. Mark the other two choices as 'Not applicable'.

If you answer YES for choice 1, you can answer YES for one of choices 4 or 5. Mark the other choice as 'Not applicable'.

If you answer YES for choices 2 or 3, you can answer YES for one or both of choices 4 and 5. If you answer YES for both choices you are implementing dual-logging.

Table 2. Customization steps for audit customization choices. This table lists choices and related actions.
A two column table showing choices and the associated action.
Customization choice	Sections to complete
1. Control auditing using the FMN1POPT options module	FMN1POPT-controlled audit logging
2. Control auditing using SAF rules and a member in SYS1.PARMLIB	SAF-controlled auditing for File Manager IMS component Implementing SAF-rule controlled auditing
3. Control auditing using SAF rules, without any changes to SYS1.PARMLIB	SAF-controlled auditing for File Manager IMS component Implementing SAF-rule controlled auditing
4. Audit records are to be written to a data set	Audit data set configuration
5. Audit records are to be written to SMF	Customizing File Manager to write audit records to SMF