Parameter error for cblas_zgemmt with CblasConjTrans

I'm having trouble getting cblas_zgemmt to work with the "CblasConjTrans" option.  I'm currently getting the error "Intel MKL ERROR: Parameter 4 was incorrect on entry to cblas_zgemmt." 

The line of code that is giving the error is as follows:

  cblas_zgemmt( CblasColMajor, CblasLower, CblasNoTrans, CblasConjTrans, N, K, &alpha, d, N, d, N, &beta, C, N );

For full context, see the attached main.cpp file.

The documentation at https://software.intel.com/en-us/mkl-developer-reference-c-cblas-gemmt lists CblasConjTrans as a valid option for transa and transb, and the sample program that I've attached builds without error. The program will run if the option "CblasTrans" is used instead of "CblasConjTrans" for transb, suggesting that I am on the right track.

I'm using CentOS Linux 7, gcc version 4.8.5 20150623 (Red Hat 4.8.5-39) (GCC), and Intel MKL 2020.0.166. I also saw this error before I updated MKL from the 2019.4.243 to the 2020 version.  The attached makefile produced the following build commands:

g++  -O3 -std=c++11 -mcmodel=large -I/opt/intel/compilers_and_libraries/linux/mkl/include    -c main.cpp -o main.o
gcc -O3 -std=c++11 -mcmodel=large -o test main.o  -Wl,--start-group /opt/intel/compilers_and_libraries/linux/mkl/lib/intel64_lin/libmkl_intel_lp64.a /opt/intel/compilers_and_libraries/linux/mkl/lib/intel64_lin/libmkl_sequential.a /opt/intel/compilers_and_libraries/linux/mkl/lib/intel64_lin/libmkl_core.a -Wl,--end-group -lpthread -lm -ldl    -lstdc++ -lm

Is this my mistake or a problem with the library/documentation?

Thank you for your help!