List of runtime errors

Number   Meaning

004      Invalid file name
005      Invalid device specification
007      No more disk space
009      Directory full or does not exist
013      File not found
026      Block I-O error
027      Device not available
028      Disk space exhausted
033      Physical I-O error
105      Memory allocation error
116      Cannot allocate memory
135      File not found
150      Program abandoned on user request
157      Not enough program memory:  object file too big
         to load
170      System program not found
173      Called program file not found
188      File name too long
198      Not enough program memory: object file too large
         to load
207      Machine does not exist on the network
208      Network communication error
209      Network communication error
221      Error upon a sort
222      Error upon a sort
223      Error upon a sort