RSPC how to get rid of unwanted process chain start in BW

we do the BW process chain scheduling from our CPS system (NW 7.00 CPS = Job Scheduling by Redwood)

from CPS we schedule a batch job in our SAP-ERP (NW-7.01 ECC EHP4) system, running some steps and

then (from the ERP-system) starting a remote process chain => which starts a process chain in our BW-system (NW-7.01 BW).

but - since several days, we had a duplicate process chain running and we do not know,

why (in the BW-system) exists a released Job to start the BW-chain at the same time, as the CPS initiated Job => ERP => BW should run.

we recognized an unwanted job in the BW-system (released Job with interval daily) - how to get rid of this unwanted process chain start in BW,

because the BW process chain start should only initiated from CPS => ERP => BW.

first try:

in the BW-system, we can see in the context menü of the chain => show all jobs => SM37

a new released Job => we changed this job to planed => we deleted this job !!!

the next day, in the BW-system, we can see in the context menü of the chain => show all jobs => SM37

a new released Job => why ??

second try:

in RSPC - showing the process chain => Menu-option => remove from schedule

the next day, in the BW-system, we can see in the context menü of the chain => show all jobs => SM37

a new released Job => why ??

so - no more ideas:

how to get rid of these unwanted process chain start in BW

chris