The following table lists typical interface return codes.
| Return Code | Description |
|---|---|
| pmrcOK | No error conditions encountered. |
| pmrcUnsupported | The function requested by Reqtype is not supported. |
| pmrcBadTraceLvl | The value of TraceLvl is out of range. |
| pmrcBadParm | One or more of the supplied parameters is invalid. |
| pmrcAPInotReady | The Access Module has not been initialized. |
| pmrcAllocErr | A memory allocation error occurred. |
| pmrcFailure | General failure return code. See the description of the ErrMsg parameter. |