Package Check for application

Question

Hi ,
  Can anybody tell me what is check package in Extended check of webdynpro application. 
I am getting below error under package check when doing the extended check .
      Program:  /1BCWDY/GK2ISOBFBOQSBXDREA53==CP  Include:  /1BCWDY/B_GK2IUUMYK699PVEUQXPO  Row:    195  [Prio 2]
Object WDYN ZPLANT_SH has insufficient authorization to use objects CLAS
CX_WD_BAD_STATE from package SWDP_RUNTIME_EXCEPTIONS
/1BCWDY/GK2ISOBFBOQSBXDREA53==CP in package ZPS2
USAGE_AFTER_DO_EXIT in package SWDP_RUNTIME_EXCEPTIONS
Package ZAA does not have sufficient use access
(The message cannot be hidden using pseudo-comment "#EC .., bzw. durch SET
EXTENDED CHECK OFF/ON)
Can anyone suggest how to correct the above package check error.
Regards
Sireesha.

Answer 1

Hi
When you use an object from another package then you have to add that package name in use access list of your package( available as a tab when you click on package ).
Concept is something like this-
You create objects in your package and expose them for use in another package by creating package interfaces
Other package who are using these objects will add these interfaces in their package use access list.
For your problem you need to add the relevant intrerface ( SWDP_RUNTIME_EXCEPTIONS) in your package ZAA use access list.
Hope this helps.
Regards
Manas Dua