SAP Function BAPI_PROJECT_EXISTENCECHECK - Check Existence of a WBS Element

Parameter	Reference	Type	Length	Default	Optional	Text
EXTERNALITEMNUMBER	BAPI_PRPS_KEY-EXTERNALITEMNUMBER	C	24			Work Breakdown Structure Element (WBS Element)
INTERNALITEMNUMBER	BAPI_PRPS_KEY-INTERNALITEMNUMBER	N	8			WBS Element

Parameter	Reference	Type	Length	Text
RETURN	BAPIRETURN1	u	470	Structure for Return Code

Functionality
Use this method to check whether a WBS element exists.

Notes
Obligatory import parameters are the external and internal keys of theWBS elements INTERNALITEMNUMBER and EXTERNALITEMNUMBER. One of thesekeys can remain initial.
Messages are returned in the return parameter. You can find the returnvalues and their meanings in the documentation for this parameter.

Description
Return code with error message

Value range
In the event of an error, the system returns one of the followingmessages :
Type ID Number Message
E CJ 003 Enter project
E CJ 011 Project & does not exist