Error Message in function causing failure.....

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http://www.unix.com – I have a long busybox ash script that has 3 stages. 1. Identify and Capture information on variable data sources, output the information to text file on each data source. 2. Using data from 1 above now actually do data processing on each individual dataset. 3. Produce report. So stage 1 detects what data sources are currently live, stage 2 then process's data on each source and stage 3 gives the report on number of sources and each source. Stage 2 can take literally hours on one data source and the application allows for saving current state to allow it to be stopped and continued late (HowTos)