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Using REXX Special Variables RC and SIGL z/OS TSO/E REXX User's Guide SA32-0982-00 |
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As mentioned earlier, the REXX language has three special variables — RC, SIGL, and RESULT. These variables are set by the system during particular situations and can be used in an expression at any time. If the system did not set a value, a special variable displays its name, as do other variables in REXX. You can use two of these special variables, RC and SIGL, to help diagnose problems within execs. |
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