error source system id

dear gurus,

i'm running the infopackage with full load to 0material master data.

but in details tab of monitor screen,

under processing there are few data packets, that turned to red with following error:

Transfer Rules ( 14354 Records ) : Errors occurred

Record 1 :No source system ID exists for source system (logical system) CLNT001

Record 2 :No source system ID exists for source system (logical system) CLNT001

earlier this morning i've deleted and re ran the IP with selection of source system id. i.e.( source system id not equal to erroneous source system id.

it did fine.

will you please help me, with proper solution.

regards,

shiv.