SAP Note 18718 - Balance display with work list and line items

Symptom:

Balance display of the G/L account with work list and branching to the line items:
The line items of all accounts in question are displayed, however, the list entry per account is missing and the description of the first account from the work list is displayed in the header instead of the text of the work list.
Key words:
FS10 SAPMF42B FBL3 RFEPOS00 TFAV TFAVW TFAVT

Cause and prerequisites

Error.

Solution
Corrected in Releases: 2.2E, 3.0A.
Preliminary correction:
1. /NSE38 - RFEPOSC7
DATA: BEGIN OF EPOS,
ERRNR(1) TYPE C,
GJAHR LIKE BSEG-GJAHR,
VARNR LIKE T021-VARNR,
TITLE(30) TYPE C,
INFO1(29) TYPE C,
XHELL(1) TYPE C,
IDENT LIKE TFAV-IDENT, <-- INSERT
END OF EPOS.

2. /NSE38 - MF42BFE0, FIND EPOS-VARNR
EPOS-GJAHR = RF42B-GJAHR.
EPOS-VARNR = T021V-VARNR.
EPOS-IDENT = TFAV-IDENT. <-- INSERT
EXPORT POSTAB FROM APOSTAB
KONTAB
EPOS
TO MEMORY ID 'RFEPOS00/POSTAB'.

3. /NSE38 - RFPOSO00, FIND EPOS-GJAHR
RFXPO-VARNR = EPOS-VARNR.
GJAHR = EPOS-GJAHR.
RFXPO-IDNTK = EPOS-IDENT. <-- INSERT