Error when processing your request

[Former Member]

hi, all

Error when processing your request

What has happened?

The URL http://erp2005.besuretech.com:8000/sap/bc/webdynpro/sap/zz_test2/ was not called due to an error.

Note

The following error text was processed in the system E05 : Number of Elements of the Collection of Node VIEW_RESULT.1.NODE_FLIGHT Violates the Cardinality.

The error occurred on the application server erp2005_E05_00 and in the work process 1 .

The termination type was: RABAX_STATE

The ABAP call stack was:

Method: CHECK_COLLECTION of program CL_WDR_CONTEXT_NODE_VAL=======CP

Method: IF_WD_CONTEXT_NODE~BIND_TABLE of program CL_WDR_CONTEXT_NODE_VAL=======CP

Method: WDDOINIT of program /1BCWDY/BHUE0QU1G60WIHY7JMLD==CP

Method: IF_WDR_VIEW_DELEGATE~WD_DO_INIT of program /1BCWDY/BHUE0QU1G60WIHY7JMLD==CP

Method: DO_INIT of program CL_WDR_DELEGATING_VIEW========CP

Method: INIT_CONTROLLER of program CL_WDR_CONTROLLER=============CP

Method: INIT_CONTROLLER of program CL_WDR_VIEW===================CP

Method: INIT of program CL_WDR_CONTROLLER=============CP

Method: GET_VIEW of program CL_WDR_VIEW_MANAGER===========CP

Method: BIND_ROOT of program CL_WDR_VIEW_MANAGER===========CP

Who can help me?

Thanks a lot!

[muhammed_nishad]

Hai,

I have come acress the same error a lot of times.

case1. In context node may be you have give cardinality as 1: 1 ,if it is like that change to 0: n or 1: n.

case 2: when you were coding in the method, you may have called the node like

datanode = wd_context->get_child_node( name = 'node1' ).

from this node you were taking some of the values for the select criterion, which might be the 1:1 .this is fine

after that you are writing a select query,assume you have populated in the internal table.then by mistake you may write a

statement like

node->bind_elements( it_sflight ).

what this does is ,like trying to bind mutilple records to a 1: 1 node. this will result in a short dump.

to change this dump ,you need to call a node which is 1:n

datanode1 = wd_context->get_child_node( name = 'node_flight' ).

---

---

datanode1->bind_elements( it_sflight ).

hope this defenitely solves your issue.

[thomas_szcs]

Hi Pei,

As the RABAX says:

"Number of Elements of the Collection of Node VIEW_RESULT.1.NODE_FLIGHT Violates the Cardinality."

Perhaps the node was set to 1:1 or 1:N and is empty for some reason - or it was set to 0:1 or 1:1 and you tried to supply more than one context element.

Best regards,

Thomas