Reg: Error G/L account cannot be used !

Hi ,

I have an issue with one of the Purchase orders which though got generated from the EB system did not get transferred to the backend system due to some errors.

The backend application error for the PO is : G/L account X1 cannot be used

G/L account X2 cannot be used. & PO contains errors.

I have debugged the transfer function module of this Purchase order and find that the I get this error message from the BAPI return parameters.

The message number in the backend system is from message class ME 045 -"G/L accout cannot be used".

I have checked and found that this message comes from a form FELDAUSWAHL_FEHLER. Now the perform is called in the program LMEXFU02.

A sample code of the same which will call the perform is enclosed for your reference.

CHECK COUNT GE 9. "Materialnummer (Stelle 9) bewußt mit reingenommen

UNPACK COUNT TO MODIF.

IF L1 = '+'

AND L2 = '-'.

TMODP-MODIF = MODIF.

PERFORM FELDAUSWAHL_FEHLER.

ENDIF.

IF L1 = '-'

AND L2 = '+'.

TMODP-MODIF = MODIF.

• PERFORM FELDAUSWAHL_FEHLER. "nicht mehr ab 4.0B TK 89897

ENDIF.

• CHECK COUNT NE 20. "Finanzposition "173298

• CHECK COUNT NE 49. "Finanzstelle "173298

• CHECK COUNT NE 50. "Geldgeber "173298

IF L1 = '.' "ab Release 2.1

AND L2 = '-'.

TMODP-MODIF = MODIF.

perform check_t162x using tmodp-modif. "4.6A TK

if sy-subrc eq 0. "4.6A TK

PERFORM FELDAUSWAHL_FEHLER.

endif. "4.6A TK

ENDIF.

IF L1 = '.' OR

L1 = SPACE.

L3 = L2.

ELSE.

L3 = L1.

ENDIF.

ENDDO.

Now can any one tell me why does this perform get triggered. What is the relevance of L1 & L2. i.e which fields it validates etc and why do I receive any error that the G/L account cannot be used when the they are maintained for the company.

Awaiting yor expert comments.

With Regards,

Rajesh