Hypothetical Case Study—Migrating from Tivoli NetView › The Migration Plan › Migrate REXX Procedures that Passed Analysis › Review Test Results

Review Test Results

Of Black Lion Telecom’s 100 NetView REXX procedures that passed analysis:

• 58 procedures execute without error the first time and produce the correct output.
• 12 procedures fail with a GREXX compile error.
• 10 procedures execute without error but produce incorrect output.
• 15 procedures have unrecognized or unsupported command parameters.
• 5 procedures failed during execution.

The team examines each of the procedures that did not work.

Note: When testing the REXX procedures that passed analysis, there is no such thing as a typical spread of results. There is a very wide variance, from site to site, in the percentage of those procedures that will have a particular outcome.