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Decoding Format B

The B-format nn-xxxx is decoded as follows:

nn

General return code (the R15 value from a TPL function request)

xxxx

Diagnostic code (the low half of R0 from the TPL function request, hexadecimal expanded)

For more information, see the CA TCPaccess Communications Server Unprefixed Messages and Codes guide and perform the following steps:

  1. Locate the chapter “API Return Codes”.
  2. Locate TPL-Based General Return Codes.
  3. For each return code value (nn), locate the table that contains the diagnostic code values (xxxx).