Hi!
I have problems using the FM MB_AMPL_UPDATE. It is used to maintain the table AMPL in SAP. The problem is that I can't update table entries. Adding new entries works ok.
I think, the problem is the import table YYAMPL, which is passed into the function. The first line of code calls a Form "SICHERN_VORBEREITEN" and this Form checks if this table contains any entries using the statements:
READ TABLE YYAMPL INDEX 1.
IF SY-SUBRC = 0.
...
Since this table is not passed directly to the function, it must be some kind of global variable mechanism, right? But why is it always empty and sy-subrc = 4 when I test this function using SE37?
Any ideas?
Thanks,
Konrad