Receiving ACF2 message ACF61003 INVALID KEY XREFLONG attempting to INSERT RULEOPTS.

Issue/Introduction:

When attempting to INSERT RULEOPTS record within ACF2
receiving message: ACF61003 INVALID KEY - XREFLONG.

Syntax:
ACF
T C(GSO) SYSID(ssid)
INSERT RULEOPTS XREFLONG ADD

Message:
ACF61003 INVALID KEY - XREFLONG CONTROL

Environment:

Release:
Component: ACF2MS

Resolution:

Verify that ACF2 r16 PTF SO03900 has be implemented on this LPAR:

APAR #: SO03900
Title: INCREASE SIZE OF XROL/XRGP/XSGP RECORDS TO 32K

Enhancement Description:
This CA ACF2 r16 enhancement increases the size of Cross-Reference
XROL/XRGP/XSGP records which previously had a limit of 16K.
This new enhancement adds a new option to the GSO RULEOPTS
record called XREFLONG/NOXREFLONG, default being NOXREFLONG.
This option, with XREFLONG active, will allow these 3 records to be
larger than 16K. There is a maximum record size of 31,680 bytes
depending on the size of the Info-Storage Database.

***NOTE***
This option should only be activated if the ACF2 Info-Storage database
is not shared with any other system or in a shared database
environment. The maintenance for this enhancement should be
added to all ACF2 r16 systems.

With this option activated, every update to one of these
records will either cut 2 or 3 SMF records. If a delete is done,
the first SMF record is the record image and the second SMF record
is the before AREs. On an insert, the first SMF record is the record
image and the second SMF record is the after image AREs.
On a change, the first SMF record if the record image, the second SMF record
is the before image, and the third SMF record is the after image AREs.

Additional Information:

https://support.broadcom.com/download-center/solution-detail.html?aparNo=SO03900&os=z%2FOS