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The following error text was processed in the system IDS : Access via 'NULL' object reference not possible.

govardan_raj
Contributor
0 Kudos

Hi all ,

Im getting the below error , actually recently i created my own custom table zstudent, later i wrote select query to fetch data from the same and dump at internal table and then bind this to the table node.

But im getting below error, even i removed the select query still same error is occuring.

Error when processing your request


 

What has happened?

The URL http://********00.*****b.com:8000/sap/bc/webdynpro/sap/zdemo_student/ was not called due to an error.

 
Note
 
  • The following error text was processed in the system IDS : Access via 'NULL' object reference not possible.
  • The error occurred on the application server axsids00_IDS_00 and in the work process 0 .
  • The termination type was: RABAX_STATE
  • The ABAP call stack was:
    Method: WDDOINIT of program /1BCWDY/YUSM2Q74A826Y0JY1I4V==CP
    Method: IF_WDR_COMPONENT_DELEGATE~WD_DO_INIT of program /1BCWDY/YUSM2Q74A826Y0JY1I4V==CP
    Method: DO_INIT of program CL_WDR_DELEGATING_COMPONENT===CP
    Method: INIT_CONTROLLER of program CL_WDR_CONTROLLER=============CP
    Method: INIT_CONTROLLER of program CL_WDR_COMPONENT==============CP
    Method: INIT of program CL_WDR_CONTROLLER=============CP
    Method: INIT of program CL_WDR_CLIENT_COMPONENT=======CP
    Method: INIT of program CL_WDR_CLIENT_APPLICATION=====CP
    Method: IF_WDR_RUNTIME~CREATE of program CL_WDR_MAIN_TASK==============CP
    Method: HANDLE_REQUEST of program CL_WDR_CLIENT_ABSTRACT_HTTP===CP


Accepted Solutions (1)

Accepted Solutions (1)

ramakrishnappa
Active Contributor
0 Kudos

Hi Govardan,

It seems that the object reference to either node or context element is null.

i.e. lo_node->bind_table( new_items = lt_data )... here lo_node is the reference to node, it is empty

Check if you are getting object references filled.

If issue still exists, share the code .

Regards,

Rama

govardan_raj
Contributor
0 Kudos

Thanks Rama,

Acutally i accidentally commented the lo_nd_student = wd_context ....etc

this line was commented .

i have one small requirement to fetch data from local customised table and fill the same to internal table and bind that to table node.

my table node is student having attributes as name , city and number , all are of type strings.

now i created one custom table zstudent having ID - char of length 10,

name of type string

city of type string

num of type string

i have inserted records

but when i use select query to fill data from this zstudent to my internal table of type lt_student type wd_this->elements_student ,

im getting same above error.

ramakrishnappa
Active Contributor
0 Kudos

Hi Govardan,

Are you getting short dump while selecting data into table lt_student? if so, the error must be different than the above message.

Please share the error details.

Regards,

Rama

govardan_raj
Contributor
0 Kudos

hi Rama,

once again thanks,

as the same referenc line was commented because of that i was gettting the error now after rechecking the code and activation im not getting above error.

Im new to webdyrnpro abap .

Regards

Govardan Raj


ramakrishnappa
Active Contributor
0 Kudos

Okay, Thats good to hear Welcome to WD world

Answers (0)