Error in GETWA_NOT_ASSIGNED in VL10A

Question

Dear All,<br><br>
      Recently we upgrade 4.6c to ECC 6. After that we have a problem, while we run the Sales return useing VL10A in background, it's going to dump.<br><br>
<br>Error is,
       <pre>GETWA_NOT_ASSIGNED.
What happened?                                                              
    Error in the ABAP Application Program
    The current ABAP program "SAPLV50S" had to be terminated because it has 
    come across a statement that unfortunately cannot be executed.     
Error analysis  
    You attempted to access an unassigned field symbol
    (data segment 466).                        
    This error may occur if
    - You address a typed field symbol before it has been set with
      ASSIGN                                         
    - You address a field symbol that pointed to the line of an
      internal table that was deleted                       
    - You address a field symbol that was previously reset using
      UNASSIGN or that pointed to a local field that no      
      longer exists                                           
    - You address a global function interface, although the
      respective function module is not active - that is, is     
      not in the list of active calls. The list of active calls    
      can be taken from this short dump.                       
*Trigger Location of Runtime Error *   
    Program                                 SAPLV50S
    Include                                 /SPE/V50SF07
    Row                                     437
    Module type                             (FORM)
    Module Name                             /SPE/RET_HUS_GET
429 ****************************************************
430 *  This should only run in delivery item processing     
431 ****************************************************        
432   CHECK if_get_hus IS INITIAL.                              
433  
434
435
436 *...First: Read corresponding item(s) of HU(S) to delivery item
>>>>   LOOP AT verpo_tab ASSIGNING <fs_verpo_tab> WHERE vbeln = xlips-vbeln AND
438                                                    posnr = xlips-posnr.
439
440 *...Second: Read corresponing HU head send by EWM for necessary compare of VENUM
441                 
442     READ TABLE verko_tab INTO ls_verko_tab WITH KEY venum = <fs_verpo_tab>-venum
443                                                                    BINARY SEARCH.
       <fs_verko_tab>  local data field was not found in subroutine SAPLV50S</pre>
<br><br>
      Please could you help me as soon as possible.
<br><br>
Thanks & Regards,<br>
Ahmed Arsath. A
<br><br>
Edited by: Ahmed Arsath Abdul Azees on Dec 15, 2009 7:48 AM
<br><br>Edited by: Matt on Dec 15, 2009 12:48 PM - fixed formatting

Answer 1

The code is
LOOP AT verpo_tab ASSIGNING <fs_verpo_tab> WHERE vbeln = xlips-vbeln AND
                                                 posnr = xlips-posnr.
Total nonsense to say that the problem is caused by verpo_tab being empty.
As I've already said: unless this is part of a user exit it is standard SAP code.   The original poster hasn't left anything out! Therefore OSS is the correct place to look.
Edited by: Matt on Dec 15, 2009 4:52 PM