Natural System Error Messages 0550-0599

NAT0597: Program code not compatible with Version 8.2. Reason :1:.

Text
Program code not compatible with Version 8.2. Reason ....
Explanation
Compiler parameter V82COMP=ON is set. The following syntax constructions
are not accepted by Natural Version 8.2.
Possible reason codes:
19: Wrong system variable.
20: COMPRESS field of type LOGICAL.
21: COMPRESS field with (EM=..)
22: READ WORK nbr as CONST variable
For a more detailed error description, see the compiler parameter
V82COMP (NTCMPO macro) in the Natural documentation.
Action
Do not use the indicated programming feature, or set V82COMP=OFF.