Informix Error Messages and Error Codes From Error 876 to 880
Informix Error Code -876 Cannot issue SET TRANSACTION once a transaction has started.
When a transaction is active, do not issue a SET TRANSACTION statement. A transaction becomes active when a DDL or a DML statement is issued. The only statements that you can place between the BEGIN WORK and the SET TRANSACTION statements are SET statements such as SET EXPLAIN, SET CONSTRAINT, SET DATASKIP, and so on.
Informix Error Code -877 Isolation Level previously set by “Set Transaction”.
Your program attempted to reset the isolation level that a preceding SET TRANSACTION statement established. Do not use a SET ISOLATION statement after a SET TRANSACTION statement.
Informix Error Code -878 Invalid operation for a READ-ONLY transaction.
You specified a READ-ONLY transaction in a SET TRANSACTION statement and then attempted to alter the database. In other words, READ-ONLY ensures that you can read data, but you cannot alter data. If you want to alter the data, specify READ WRITE in the SET TRANSACTION statement. If you only want to read the data, correct your program so that it does not attempt to alter the data.
Informix Error Code -879 Trim character must be null or have a length of 1.
The TRIM function evaluated to NULL. However, the TRIM character value expression must be null or contain a single character. Your program is incorrectly written. Every time the TRIM function evaluates to NULL, the value your program inserts into the TRIM character value expression is not null or contains more than one character. Correct, recompile, and rerun your program.
Informix Error Code -880 Trim character and trim source must be of string data type.
You used a TRIM function where the TRIM character value expression and the source character value expression were conflicting data types. The character and source value expressions must be the string data type. Check the syntax of the TRIM function, and check that the character and source values contain string data type values.
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.
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Information about Informix Error Codes or Status Codes or Exit Codes and Error Messages on Windows, Linux Operating Systems.