COBCH0184 行中コメント
Your program contains an in-line comment. In-line comments are permitted in the non-mainframe dialect, but your program was compiled using a different dialect.
COBCH0185 END-EXECがない、または予想しないEXEC
An EXEC was encountered before an END-EXEC closed the previous EXEC. The most common reason for this is that an END-EXEC intended to close the previous EXEC was missing or misspelled.
COBCH0186 EXECが大き過ぎる、またはEND-EXECがないかスペルが違う
An EXEC statement is larger than the maximum allowed. This is most likely because an END-EXEC has been omitted or misspelled.