The recovery termination manager (RTM) encountered an unrecoverable error while processing a functional recovery routine (FRR) stack. RTM issues this abend when:

• It detects a problem while processing another abend.
• It detects that critical fields in important control blocks for the address space or system are overlaid. These control blocks include the:
  • Address space control block (ASCB)
  • Extended status block (XSB)
  • Request block (RB)
  • Task control block (TCB)

RTM ends the address space. This abend code is found in the ASCBMCC field in the ASCB for the ended address space and in message IEF402I.

A hexadecimal reason code in field ASCBARC of the ASCB and in message IEF402I explains the error:

Code

Explanation

04

RTM recovery received control after RTM FRR processing encountered an unrecoverable error and abnormally ended the address space.

08

RTM FRR processing that is not covered by an FRR encountered an unrecoverable error. RTM's default recovery received control and abnormally ended the address space.

0C

During second level interrupt handler (SLIH) processing, RTM detected an incorrect value in the TCBTCBID field of the current TCB. RTM's recovery received control and abnormally ended the address space.

10

During SLIH processing, RTM found 0 in the TCBRBP field. RTM's recovery received control and abnormally ended the address space.

14

During SLIH processing, RTM detected an invalid value for the current FRR pointer in PSASTAK (FRRSCURR). Due to this damage, RTM can not determine which FRRs are available to the current unit of work. A LOGREC record is written that shows the damaged and corrected versions of PSASTAK, and the current Address Space is abnormally ended.