Warnings and errors

The following messages may be displayed during the bioequivalence run.

Table 2: Errors

ID

Description

11001

Memory allocation error. Could be caused by insufficient memory in the system.

11002 – 11025

Internal error during calculations. Contact Certara Support.

11050,
11051

Internal parsing error. Contact Certara Support.

11060

Corrupted data set. There are errors in the data set file that cause it to be unusable by the application.

11061

Input data is not rectangular, where rows represent records (observations) and columns represent features/variables.

11062

Too many levels of a classification variable. Try combining levels to reduce the number.

11063

Character variables in models must be class variables.

11064

Weight variable must be numeric.

11065

he residual variance is not modeled. Try random instead of repeated.

11066

There are no degrees of freedom for residual. Try the Satterthwaite option.

11067

Dependent variable must be numeric.

11075

Error opening the file

Table 3: Warnings

ID

Description

11089

Bioequivalence statistics cannot be computed for some test formulations.

11090

Asymptotic covariance matrix not computed. Information matrix is deemed singular.

11091

Newton's algorithm converged with modified Hessian. Output is suspect. Model may be over-specified. A simpler model could be tried.

11092

Failed to converge in allocated number of iterations.

11093

There are no residual degrees of freedom. No statistical tests are possible.

11094

Negative final variance component. Consider omitting this VC structure.

11095

Negative final variance parameter. Consider FA0 structure instead of UN.

11096

Negative final block term for CS. Consider omitting random model for this structure.

11097

Negative final variance parameter for TOEP structure.

11098

Negative final variance parameter for AR structure.

11099

Negative final standard deviation for ARH/CSH structure.


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