replace['shortdesc'] = f'Collective @{c}@ with newcom=MPI_COMM_NULL'
replace['longdesc'] = f'Collective @{c}@ with newcom=MPI_COMM_NULL'
replace['outcome'] = 'ERROR: InvalidCommunicator'
replace['errormsg'] = 'Invalid communicator. @{c}@ at @{filename}@:@{line:MBIERROR}@ has MPI_COMM_NULL as a communicator.'
replace['change_com'] = 'newcom = MPI_COMM_NULL; /* MBIERROR */'
replace['shortdesc'] = f'Collective @{c}@ with newcom=MPI_COMM_NULL'
replace['longdesc'] = f'Collective @{c}@ with newcom=MPI_COMM_NULL'
replace['outcome'] = 'ERROR: InvalidCommunicator'
replace['errormsg'] = 'Invalid communicator. @{c}@ at @{filename}@:@{line:MBIERROR}@ has MPI_COMM_NULL as a communicator.'
replace['change_com'] = 'newcom = MPI_COMM_NULL; /* MBIERROR */'