Register 15 contains a hexadecimal reason code. (Message ICH409I, if issued, also contains this reason code.)

Code

Explanation

04

BAD LENGTH: The length of the area to get or free is not greater than zero.

08

BAD ALIGNMENT: The pointer to the area to free is not on a doubleword boundary.

0C

DUPLICATE FREEMAIN: The area to free has already been freed.

10

INCORRECT SUBPOOL: The subpool for the area to free is not the subpool in which the area is allocated.

14

INVALID OVERLAP: Part of the area to free equals part of the area allocated, but the match is not correct for either a full or partial FREEMAIN.

18

NOT FOUND: The area to free does not have a corresponding GETMAIN entry in the tracking table, and the caller did not specify that it should not have.

1C

FOUND: The area to free has a corresponding GETMAIN entry in the tracking table, and the caller specified that it should not have.

20

NOT FREED: There is a temporary area still allocated at the end of processing.

A0

A RACF module issued a get-space request. However, register 1 is not equal to zero and does not point to a buffer previously created by the program.

A4

A RACF module issued a get-space request. However, the subpool in register 0 is not the subpool in which the previously created buffer is allocated.

A8

A RACF module issued a free-space request. However, register 1 is equal to zero.

AC

A RACF module issued a free-space request. However, register 1 does not point to the buffer previously created by the program.