On success, S3L_array_op1 returns S3L_SUCCESS.
S3L_array_op1 performs generic checking of the validity of the arrays it accepts as arguments. If an array argument contains an invalid or corrupted value, the function terminates and an error code indicating which value of the array handle was invalid is returned. See Appendix A of this manual for a detailed list of these error codes.
In addition, the following condition will cause the function to terminate and return the associated error code.
S3L_ERR_ARG_DTYPE - op is equal to S3L_OP_EXP but a is of integer type.