In this blog post, you’ll learn more about the Sybase Error Bitmap failed internal checks. Please check your IQ message file for additional information. %1 and the reason for receiving this error
Sybase SQL Error Message
Bitmap failed internal checks. Please check your IQ message file for additional information. %1
Reason for this Error
In current releases, the most probable cause is a runtime error by the object using the bitmap (setting or clearing duplicate bits, for example) rather than an on-disk corrupted bitmap.