SAP Note 15883 - ASSIGN_LENGHT_0 in SAPDFKA4 work lists

Symptom:

Run-time error ASSIGN_LENGTH_0 in SAPDFKA4, Transaction OB55

Cause and prerequisites

Programmfehler.

Solution
Corrected in Release 21I, 22C, 30A.
Preliminary correction:
/NSE38 - SAPDFKA4, FIND MODULE D1002_OKCODE


LOOP AT YTFAVA.
STRLN = STRLEN( YTFAVA-PRFIX ).
IF STRLN > 0. <-- insert ASSIGN TFAV-IDENT(STRLN) TO .
IF = YTFAVA-PRFIX.
MESSAGE E639 WITH YTFAVA-PRFIX.
ENDIF.
ENDIF. <-- insert
ENDLOOP.
Correct the following in MODULE D0130_OKCODE
----- Delete ------------------------------------
WHEN 'DELE'.
CLEAR: OK-CODE.
LOOP AT XTFAVA WHERE OBJCT = AUSW-OBJCT
AND TBNAM = AUSW-TBNAM
AND FDNAM = AUSW-FDNAM.
DELETE XTFAVA.
ENDLOOP.
CLEAR: TFAVA-PRFIX, TFAVA-OFFSE, TFAVA-LENGT.
PERFORM UPDATE_0130. <-- insert
PERFORM DYNPRO_0110_ZEIGEN. <-- insert