SAP_SPOOL_CONSISTENCE_TEST getting cancelled

Hello Folks,

This Spool job is getting failed everyday with dump.

Please find the dump details(RAISE EXCEPTION):

A RAISE statement in the program "SAPLSTMS" raised the exception

condition "FB_RSTS_NOCONV".

Since the exception was not intercepted by a superior

program, processing was terminated.

It is happening after the CALL statement

CALL 'C_RSTS_READ'
           ID 'HANDLE'  FIELD CUR_FBHANDLE-HANDLE
           ID 'BUFTAB'  FIELD DATATAB-*SYS*
           ID 'BUFFLG'  FIELD BUFFLG
           ID 'MAXIX'   FIELD MAXIX
           ID 'SHOWLG'  FIELD SHOWLG
           ID 'RC'      FIELD RSTS_G_RC
           ID 'HFLAG'   FIELD HFLAG
           ID 'ERRMSG'  FIELD RSTS_G_MSG

The sy-subrc is 20.

I have went through some posts which are giving solution as SAP notes.

Both notes are not applicable for our present system. We are at CRM 7.0 version.

How we can make this job as successfully completed.

Let me know if you need any other details.

Thanks,

Ravi Teja