topic Re: cannot get value (array storing element values is null) in sap in Application Development and Automation Discussions

cannot get value (array storing element values is null) in sap

former_member295718 — Sat, 21 Oct 2017 06:57:04 GMT

Hi SAPian,

I am getting the following error while trying to retrieve data by c#

Re: cannot get value (array storing element values is null) in sap

Sandra_Rossi — Sat, 21 Oct 2017 08:07:41 GMT

You are trying to read a field in the table, but you don't indicate from which line. After reading the table parameter ITEMTAB, you should first read one line of the table, then you can read one of the fields of the line.

Re: cannot get value (array storing element values is null) in sap

former_member295718 — Sat, 21 Oct 2017 10:33:23 GMT

Sir, I have now set :

cus_cr_bal.CurrentIndex = 0;

this.crlimit = cus_cr_bal.GetString("KUNNR");

But now getting the following error that table is empty:

Index 0 of table ZSD_TT_CUS_CRBAL out of range: table is empty (CurrentIndex cannot be set)

showing the following error in the current row. But if I run the function from se37, it is showing data nicely.

Re: cannot get value (array storing element values is null) in sap

Sandra_Rossi — Sat, 21 Oct 2017 12:10:17 GMT

I can't tell you what is different between your code and the way you call it via SE37.

But did you call invoke before trying to get the result?

Re: cannot get value (array storing element values is null) in sap

pokrakam — Sat, 21 Oct 2017 16:45:22 GMT

It is always a risky thing to call someone 'Sir' if you don't know whether they're male or female...

Re: cannot get value (array storing element values is null) in sap

former_member295718 — Sun, 22 Oct 2017 06:41:01 GMT

Sorry for that, but now a days, we dont differentiate male/female with a keyword sir/madam rather than tell only sir for both female and male.

Re: cannot get value (array storing element values is null) in sap

former_member295718 — Sun, 22 Oct 2017 06:52:13 GMT

please see, I have called invoke before getting the result and the way to call from se37

Re: cannot get value (array storing element values is null) in sap

former_member295718 — Sun, 22 Oct 2017 06:54:40 GMT

the testing from se37

Re: cannot get value (array storing element values is null) in sap

former_member295718 — Sun, 22 Oct 2017 06:55:12 GMT

the result table

Re: cannot get value (array storing element values is null) in sap

pokrakam — Sun, 22 Oct 2017 06:57:40 GMT

Whoever told you that is speaking nonsense.

Re: cannot get value (array storing element values is null) in sap

matt — Sun, 22 Oct 2017 07:37:47 GMT

This might be the case where you live, but in other parts of the world, certainly is not.

Re: cannot get value (array storing element values is null) in sap

Sandra_Rossi — Sun, 22 Oct 2017 09:20:59 GMT

Who decided "sir"? (probably due to the patriarchal dominance, not really equality) From my point of view, we should say "madam" for both female and male 😉

Re: cannot get value (array storing element values is null) in sap

Sandra_Rossi — Sun, 22 Oct 2017 10:10:56 GMT

You called GetTable on the returned parameter before calling the Invoke method. That'd be better to call it after.