TREX configuration issue with Indexing the Document attributes.

[Former Member]

HI experts,

I am configuring the Trex in dms for Full text search.

Followed all the steps provided in below doc. from sap

http://help.sap.com/SCENARIOS_BUS2005/helpdata/EN/44/3283ea91e1060ae10000000a155369/frameset.htm

after all the steps completed when i am testing it in SKPR07 tcode for test search i am getting an abap dump

n exception has occurred which is explained in more detail below. The xception is assigned to class 'CX_SY_DYN_CALL_PARAM_MISSING' and was no caught in procedure SDOK_DOCUSPACE_SEARCH" "(FUNCTION)", nor was it propagated by a RAISING clause. ince the caller of the procedure could not have anticipated this xception, the current program was terminated. he reason for the exception is: hen calling function module "CV220_KPRO_IDX_CHECK_FILE", one of the parameters required according to the interface description was not specified. his is parameter "FILE_NAME". his parameter was "FILE_NAME".

my query are as follows,

1) Where to configure the File name parameter

2) also please provide corrections if the steps mentioned in above link have any added information needed.