SAP Note 13570 - Taking back age index is not possible

Symptom:

Program : SAPMA01M
Error-ID: AA120
It is not possible to take back an age index, once one has been
specified, either for the asset class or for the asset master record.
If you attempt to do this, you receive the error message:
EAA120 'Index series & not allowed (Check your entry)'

AM01, AM02, AS01, AS02, AS91, AS92
SAPMA01M, SAPMA02S

Cause and prerequisites

Program error

Solution
1. Asset class: Preliminary correction in program module MA01MI01,
Syntax check in programm SAPMA01M
( ... )

MODULE ALIND_PRUEFEN.
*
*
IF ANKB-XAFBE NE SPACE.
EXIT.
ENDIF.
CHECK NOT ANKB-ALIND IS INITIAL. <<< INSERT

*
*
SELECT SINGLE * FROM T094A WHERE WBIND = ANKB-ALIND.

( ... )




2. Asset master record: Prelim. correction in program module MA02SI01,
Syntax check in Programm SAPMA02S

( ... )

*---------------------------------------------------------------------*
MODULE ALIND_PRUEFEN.
*
IF T020-AKTYP = AKTYP-ANZEI.
EXIT.
ENDIF.

CHECK NOT ANLB-ALIND IS INITIAL. <<< INSERT

*
*
SELECT SINGLE * FROM T094A WHERE WBIND = ANLB-ALIND.
*

( ... )

Key word: Age index