ApplyMap Issue in Qlik Sense

[vanderson009]

I have following script, I have created mapping table to map M_STATUS against SYSTEM field from Table2 but i am not able to map it.

Please let me know if their is any wrong with script.

M_STATUS:

Mapping

Load      'AB' as SYSTEM

               M_STATUS

FROM Table1;

DATAMODEL:

Load    *, Applymap('M_STATUS',SYSTEM,null()) as STATUS;

Load     VENDOR,

             PO_ORDER,

             'AB' as SYSTEM            

FROM Table2;

Thanks,

Villyee.

[marc_behrens]

Well, probably his M_STATUS is Null(), who knows

[kaanerisen]

Yes, I think that is the case. Most probably first record of M_STATUS is null