Informix Error Messages and Error Codes From Error 4018 to 4022

SQLServerF1

Informix Error Code -4018 The columns specified in the THRU option do not belong to the same table.
This statement refers to some table first THRU (or THROUGH) last; however first and last are not both columns in that table. Check the spelling of these column names. Make sure that the correct database is current at this point in the compilation (the most recent preceding DATABASE statement).
Informix Error Code -4019 The columns specified in the THRU option appear in the reverse order.
This statement refers to some aggregate (table, record, or object) with the qualification “first THRU (or THROUGH) last.” However, first and last do not appear in that order in the aggregate; last precedes first. Check the spelling of the two names. Make sure that the correct database is current at this point in the compilation (the most recent preceding DATABASE statement).

Informix Error Code -4020 Function “member” is not a member of class “class”.
This statement tries to invoke class::member(), either directly or as object.member(). However, no such member function is available from that class. Check the spelling of the member name and the class or object name. If the reference is class::member(), review the declaration of the class for the correct spelling of the names of its members. If the reference is through an object, make sure the object is declared as having the class you intended. You can only call members of the stated class (the class it is declared to have) of an object. If you want to call a member of an actual class (the class that you think will be present at execution time), use the CAST operator.

Informix Error Code -4021 A class member cannot be named “SELF”.
You cannot use SELF, regardless of letter case, as the name of a member variable, member constant, or member function. The identifier SELF is a built-in identifier that New Era provides automatically. You can refer to SELF to make your code more readable when a member has the same name as an identifier that is declared as in the global or module scope, or to access a member when a local entity has the same name.
Informix Error Code -4022 The reserved keyword “name” cannot be used as a 4GL identifier.
Keywords cannot be used to name a function, report, variable, or constant. Consult the INFORMIX-4GL Language Reference for a list of reserved words.

Above are list of Informix Error Messages and Errors Codes or Status Codes or Exit Codes along with Error and Warning messages received while performing certain operation against Informix applications or related products.

What are Informix Error Messages?
All Informix messages returned by the Informix server are assigned an error code.

In general, each Informix error contains the following information:
• The Informix Error Code or Informix Error status
• The message text. This text is usually returned with the Error code. Some messages employ word substitution, where the word substituted represents the system-replacement of a term more specific to the occurrence.
• An explanation of how the error may have occurred.

Hope this was helpful.

Thanks,
SQLServerF1 Team
Information about Informix Error Codes or Status Codes or Exit Codes and Error Messages on Windows, Linux Operating Systems.

 

Leave a Reply

Your email address will not be published. Required fields are marked *