COBCH0003 無効な形式がある：定数
The sequence of characters forming a literal in your source code does not conform to the rules governing the construction of such names. A literal can be either nonnumeric or numeric.
COBCH0004 無効な文字がある
Your program contains a character that is not part of the COBOL language set.
COBCH0005 利用者語 名前 が一意でない
You have given the same user-name without qualification to more than one data item or procedure-name in your source code.
COBCH0008 COPY ファイル 名前 が見つからない
A file with the name filename, specified in conjunction with a COPY statement, cannot be found.
COBCH0009 ピリオドがない
Your code does not contain a period in a place where one is expected by the rules of COBOL syntax.
COBCH0010 行中の誤った領域に語を記述している
The word starts either in area A when it should have started in area B, or in area B when it should have started in area A.
COBCH0011 予約語がない。または誤って使用している
You have either used a reserved word in a place where a user defined word is expected or you have failed to use a reserved word where one is needed.
COBCH0012 作用対象 名前 が宣言されていない
You are trying to use a data-name which you have not declared, or which you have misspelled.
COBCH0013 利用者語が必要である
You have not supplied a user-defined-name at the specified place in your program.
COBCH0014 無効な作用対象がある
The operand you have specified is in some way incorrect, and cannot be processed by your COBOL system. For example, you might have specified a negative integer where only positive integers are allowed.
COBCH0015 手続き部が大きすぎる
Your program's Procedure Division exceeds the maximum size allowed.
COBCH0016 データ部が大きすぎる
Your program's Data Division exceeds the maximum size allowed.
COBCH0018 初期化中のプリプロセッサエラー
An integrated preprocessor invoked by the COBOL system detected an error during its initialization and was unable to continue.
COBCH0019 BASIS の行番号に誤りがある
You have made an error in the sequence of line numbers in one of the statements that implement the BASIS mechanism. For example, the statement DELETE 100-60 is incorrect. (BASIS requires numeric sequence values.)