-30081 prot COMMUNICATIONS ERROR DETECTED. API=api, LOCATION=loc, FUNCTION=func, ERROR CODES=rc1 rc2 rc3
Explanation
- prot
- Identifies the communication protocol that encountered the error. Currently, 'TCP/IP' is the only possible value.
- api
- Identifies the communication application programming interface (API) used by DB2®. Currently, 'SOCKETS' is the only possible value.
- loc
- The network location of the partner system.
For TCP/IP partners, this field contains the IP address of the partner.
- func
- The communication function that failed.
For TCP/IP partners, this field identifies name of the socket call that failed.
- rc1
- The first return code indicator.
For TCP/IP partners, this field contains the TCP/IP return code in decimal format. The return code values are documented in z/OS UNIX System Services Messages and Codes or in z/OS Communications Server: IP and SNA Codes.
- rc2
- The second return code indicator.
For TCP/IP partners, this field contains the TCP/IP reason code in hexadecimal format. The reason code values are documented in z/OS UNIX System Services Messages and Codes or in z/OS Communications Server: IP and SNA Codes.
- rc3
- The third return code indicator.
For TCP/IP partners, this field contains zero.
System action
The statement is not executed. The application is disconnected from the server.
Programmer response
Consult with a communications expert to determine the cause of the communication failure.
SQLSTATE
08001