The return code specifies the general result of the callable service. Appendix A. ICSF and TSS Return and Reason Codes lists the return codes.

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 are assigned to it that indicate specific processing problems. Appendix A. ICSF and TSS Return and Reason Codes lists the reason codes.

This field is ignored. It is recommended to specify 0 for this parameter.

This field is ignored.

On input, the text_length contains an integer that is the length of the source_text. The length must be a positive, nonzero value. On output, text_length is updated with an integer that is the length of the edited text.

This parameter contains the string to edit.

The edited text that the callable service returns.