Accessing CODB from COD0

You can access CODB from the COD0 transaction using the DUMP command or by entering a D in a selection field, when allowed.

When you exit CODB (by issuing the END command) you are returned to the COD0 transaction.

There are some advantages to using COD0 to enter CODB:

The DUMP command translates a method name into its entry addresses so you can dump or alter method code.
From the LIST TASK screen you can dump individual stacks, MALs, OPBs, and OSSBs, for example.
You can dump allocated resources (as defined by the ALLOC command) by name, and COD0 translates them into ALET/OFFSETS, ADDRESSES, or TOKENS, as required.
You do not need to know the exact ALET/OFFSET or ADDRESS of the area you are dumping.