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Interpreting IBM Systems Error Codes

The &ZSOCVERR (VERRIN) system variable contains the IBM TCP/IP socket ERRNO value. This is translated into the &ZSOCERRN value.

The IBM TCP/IP socket ERRNO value is displayed as a decimal number.

Note: For z/OS V1.2 or later, see IBM Communications Server IP and SNA Codes (SC31-8791) for the meaning of the value.