[z/OS]

Secure Sockets Layer (SSL) and Transport Layer Security (TLS) return codes for z/OS

IBM® MQ for z/OS® can use Secure Sockets Layer (SSL) with the various communication protocols. Use this topic to identify the error codes that can be returned by SSL.

Table 1 in this appendix documents the return codes, in decimal form, from the Secure Sockets Layer (SSL) that can be returned in messages from the distributed queuing component.

Table 2 in this appendix documents the return codes, in hexadecimal form, from the Secure Sockets Layer (SSL) function 'gsk_fips_state_set' that can be returned in messages from the distributed queuing component.

If the return code is not listed, or if you want more information, see SSL Function Return Codes in z/OS Cryptographic Services System SSL Programming.

Table 1. SSL return codes
Return code (decimal) Explanation
1 Handle is not valid.
3 An internal error has occurred.
4 Insufficient storage is available
5 Handle is in the incorrect state.
6 Key label is not found.
7 No certificates available.
8 Certificate validation error.
9 Cryptographic processing error.
10 ASN processing error.
11 LDAP processing error.
12 An unexpected error has occurred.
102 Error detected while reading key database or SAF key ring.
103 Incorrect key database record format.
106 Incorrect key database password.
109 No certificate authority certificates.
201 No key database password supplied.
202 Error detected while opening the key database.
203 Unable to generate temporary key pair
204 Key database password is expired.
302 Connection is active.
401 Certificate is expired or is not valid yet.
402 No SSL cipher specifications.
403 No certificate received from partner.
405 Certificate format is not supported.
406 Error while reading or writing data.
407 Key label does not exist.
408 Key database password is not correct.
410 SSL message format is incorrect.
411 Message authentication code is incorrect.
412 SSL protocol or certificate type is not supported.
413 Certificate signature is incorrect.
414 Certificate is not valid.
415 SSL protocol violation.
416 Permission denied.
417 Self-signed certificate cannot be validated.
420 Socket closed by remote partner.
421 SSL V2 cipher is not valid.
422 SSL V3 cipher is not valid.
427 LDAP is not available.
428 Key entry does not contain a private key.
429 SSL V2 header is not valid.
431 Certificate is revoked.
432 Session renegotiation is not allowed.
433 Key exceeds allowable export size.
434 Certificate key is not compatible with cipher suite.
435 certificate authority is unknown.
436 Certificate revocation list cannot be found.
437 Connection closed.
438 Internal error reported by remote partner.
439 Unknown alert received from remote partner.
440 Incorrect key usage.
442 Multiple certificates exist for label.
443 Multiple keys are marked as the default.
444 Error encountered generaing random bytes.
445 Key database is not a FIPS mode database.
446 TLS extension mismatch has been encountered.
447 Required TLS extension has been rejected.
448 Requested server name is not recognized.
449 Unsupported fragment length was received.
450 TLS extension length field is not valid.
451 Elliptic Curve is not supported.
452 EC Parameters not supplied.
453 Signature not supplied.
454 Elliptic Curve parameters are not valid.
455 ICSF services are not available.
456 ICSF callable services returned a error.
457 ICSF PKCS#11 not operating in FIPS mode.
458 The SSL V3 expanded cipher is not valid.
459 Elliptic Curve is not supported in FIPS mode.
460 Required TLS Renegotiation Indication not received.
461 EC domain parameter format is not supported.
462 Elliptic Curve point format is not supported.
463 Cryptographic hardware does not support service or algorithmn.
464 Elliptic curve list is not valid.
466 Signature algorithm pairs list is not valid.
467 Signature algorithm not in signature algorithm pairs list.
468 Certificate key algorithm not in signature algorithm pairs list.
501 Buffer size is not valid.
502 Socket request would block.
503 Socket read request would block.
504 Socket write request would block.
505 Record overflow.
601 Protocol is not SSL V3, TLS V1.0, TLS V1.1, or TLS V1.2.
602 Function identifier is not valid.
603 Specified function enumeration is not valid.
604 Send sequence number is near maxumum value.
701 Attribute identifier is not valid.
702 Attribute length is not valid.
703 Enumeration is not valid.
704 Session identifier cache callback is not valid.
705 Numeric value is not valid.
706 Attribute parameter is not valid.
707 TLS extension type is not valid.
708 Supplied TLS extension data is not valid.
Table 2. SSL return codes from 'gsk_fips_state_set'
Return code (hexadecimal) Explanation
03353050 The enumeration value is not valid or it cannot be set due to the current state.
0335306B The System SSL FIPS mode state cannot be changed to FIPS mode because it is currently not in FIPS mode.
0335306C The request to execute in FIPS mode failed because the Cryptographic Services Security Level 3 FMID is not installed so that the required System SSL DLLs could not be loaded.
03353067 The power on known answer tests failed. FIPS mode cannot be set.