| Text | Unexpected end of file or extended errors in CMOBJIN. |
| Expl. | The CMOBJIN data input file had reached the end-of-file condition at a time when more data were requested for reading. |
| Actn. | Terminate program execution via STOP in a controlled way, or omit OBJIN statement. |
| Text | Unexpected end of file in CMSYNIN. |
| Expl. | The CMSYNIN input file has reached the end-of-file condition when more data or source input were requested to be read. When reading data from the CMSYNIN file, the reading of data must be terminated under program control. The program must be terminated with an END statement, or the Natural execution must be terminated with a FIN command. |
| Actn. | Check program and correct error. |
