The reason code specifies the result of the callable service
that is returned to the application program. Each return code has
different reason codes that indicate specific processing problems. Appendix A. ICSF and TSS Return and Reason Codes lists the reason codes.
exit_data_length
Direction: Input/Output
Type: Integer
The length of the data that is passed to the installation
exit. The length can be from X'00000000' to X'7FFFFFFF' (2
gigabytes). The data is identified in the exit_data parameter.
exit_data
Direction: Input/Output
Type: String
The data that is passed to the installation exit.
clear_key
Direction: Input
Type: String
The 8-byte clear key value that is used to decode the data.
cipher_text
Direction: Input
Type: String
The ciphertext that is to be decoded. Specify 8 bytes of
text.
clear_text
Direction: Output
Type: String
The 8-byte field where the plaintext is returned by the
callable service.